-
question_answer1)
An example of heterotrophic organism which can synthesis food. .
A)
Paramecium done
clear
B)
Euglena done
clear
C)
Amoeba done
clear
D)
Hydra done
clear
View Solution play_arrow
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question_answer2)
These are blood sucking parasites.
A)
Earthworm done
clear
B)
Hookworm done
clear
C)
Leeches done
clear
D)
Bedbugs done
clear
View Solution play_arrow
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question_answer3)
The process in which faucal matter is removed through the anus.
A)
Egestion done
clear
B)
Digestion done
clear
C)
Absorption done
clear
D)
Ingestion done
clear
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question_answer4)
A unicellular protozoan is ________.
A)
Paramecium done
clear
B)
Amoeba done
clear
C)
Euglena done
clear
D)
Hydra done
clear
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question_answer5)
Mechanism in which amoeba takes in \[{{O}_{2}}\] and gives out \[C{{O}_{2}}\]is called _______.
A)
Respiration done
clear
B)
Diffusion done
clear
C)
Assimilation done
clear
D)
Absorption done
clear
View Solution play_arrow
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question_answer6)
Enzymes which helps in digestion in amoeba
A)
Amylase done
clear
B)
Proteinase done
clear
C)
None of the above done
clear
D)
both (a) and (b) done
clear
View Solution play_arrow
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question_answer7)
Nutrients digested by amoeba are
A)
Sugar done
clear
B)
Cellulose done
clear
C)
Protein done
clear
D)
all of the above done
clear
View Solution play_arrow
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question_answer8)
Why are nutrition in animals holozoic?
A)
because they depend on plants for food done
clear
B)
because they are heterotrophs done
clear
C)
because they can shallow food done
clear
D)
all the above done
clear
View Solution play_arrow
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question_answer9)
The process of breakdown of food particles into small pieces is called _______.
A)
Digestion done
clear
B)
Mastication done
clear
C)
Peristalsis done
clear
D)
Diffusion done
clear
View Solution play_arrow
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question_answer10)
Important diet in herbivorous animal?s are-
A)
Protein done
clear
B)
Cellulose done
clear
C)
Fat done
clear
D)
Carbohydrate done
clear
View Solution play_arrow
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question_answer11)
Raccoon is an example of which type of animal-
A)
Herbivore done
clear
B)
Omnivore done
clear
C)
Carnivore done
clear
D)
Parasite done
clear
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question_answer12)
Duodenum, Jejunum, ileum are ______ parts.
A)
Small Intestine done
clear
B)
Large Intestine done
clear
C)
Esophagus?s done
clear
D)
Stomach done
clear
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question_answer13)
Which gland acts as mixed gland?
A)
Pancreas done
clear
B)
Duodenum done
clear
C)
Hypothalamus gland done
clear
D)
Digestive gland done
clear
View Solution play_arrow
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question_answer14)
In which part of the human digestive system digestion doesn't take place.
A)
Stomach done
clear
B)
Small Intestine done
clear
C)
Oesophagus done
clear
D)
Large Intestine done
clear
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question_answer15)
Which enzyme helps in transfer of Trypsinogen to trypsin secreted from the walls of the small intestine?
A)
Proteinase done
clear
B)
Enterokinase done
clear
C)
Amylase done
clear
D)
Lactase done
clear
View Solution play_arrow
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question_answer16)
Siphoning is the mode of feeding alone in which type of animal.
A)
Humming bird done
clear
B)
Butterfly done
clear
C)
Ant done
clear
D)
Housefly done
clear
View Solution play_arrow
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question_answer17)
Bile juice is secreted by which part of digestive system.
A)
Small Intestine done
clear
B)
Liver done
clear
C)
Pituitary gland done
clear
D)
Digestive gland done
clear
View Solution play_arrow
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question_answer18)
A locomotory organ found in unicellular animal-
A)
Cilia done
clear
B)
flagella done
clear
C)
Sessile done
clear
D)
Pseudopodia done
clear
View Solution play_arrow
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question_answer19)
A fresh water organism which contains cytoplasm.
A)
Euglena done
clear
B)
Paramaecium done
clear
C)
Hydra done
clear
D)
Amoeba done
clear
View Solution play_arrow
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question_answer20)
Pulp is a soft material in the tooth and it is rich in
A)
Starch and sugar done
clear
B)
Nerves and blood vessels done
clear
C)
acids done
clear
D)
cellulose done
clear
View Solution play_arrow
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question_answer21)
What helps the herbivores to snip off foliage from branches-?
A)
Canine teeth done
clear
B)
Large incisors done
clear
C)
sharp molars done
clear
D)
upper jaw done
clear
View Solution play_arrow
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question_answer22)
Which of the following is part of alimentary canal?
A)
Stomach done
clear
B)
Oesophagus done
clear
C)
Euccal cavity done
clear
D)
All of these done
clear
View Solution play_arrow
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question_answer23)
Which of the following is part of the digestive tract?
A)
Small intestine done
clear
B)
Large intestine done
clear
C)
Both of these done
clear
D)
None of these done
clear
View Solution play_arrow
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question_answer24)
Which of the following secrete digestive juices which convert complex substances of food into simpler substances?
A)
Liver done
clear
B)
Pancreas done
clear
C)
Both the above done
clear
D)
None of these done
clear
View Solution play_arrow
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question_answer25)
In digesting which of the following components of food will a person, having liver that does not function properly, feel difficulty?
A)
Carbohydrates done
clear
B)
Fats done
clear
C)
Proteins done
clear
D)
Vitamins done
clear
View Solution play_arrow
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question_answer26)
This length of small intestine and large intestine are respectively
A)
7.5 m and 1.5 m done
clear
B)
1.5 m and 7.5 m done
clear
C)
7.5 m and 1.0 m done
clear
D)
1.5 m and 7.0 m done
clear
View Solution play_arrow
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question_answer27)
Digestive system consists of
A)
Alimentary Canal and digestive tract done
clear
B)
Alimentary canal done
clear
C)
Digestive tract done
clear
D)
Digestive tract and associated glands done
clear
View Solution play_arrow
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question_answer28)
In human beings the food is taken in by which of the following parts?
A)
Mouth done
clear
B)
Tongue done
clear
C)
Teeth done
clear
D)
All of these done
clear
View Solution play_arrow
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question_answer29)
The set of teeth that grows during infancy and fall off at the age of 6-8 years are called
A)
milk teeth done
clear
B)
sweet teeth done
clear
C)
permanent teeth done
clear
D)
none of these done
clear
View Solution play_arrow
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question_answer30)
Which one is the widest part of alimentary canal?
A)
Food pipe done
clear
B)
Mouth done
clear
C)
Stomach done
clear
D)
Tongue done
clear
View Solution play_arrow
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question_answer31)
Which of the following is incorrect for liver?
A)
It is a reddish brown gland done
clear
B)
It is situated in upper part of abdomen done
clear
C)
It is the largest gland in the body done
clear
D)
None of the above is correct done
clear
View Solution play_arrow
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question_answer32)
The pancreatic juice acts on which of the following components of food and change it into simpler substances?
A)
Fats done
clear
B)
Carbohydrates done
clear
C)
Proteins done
clear
D)
All of these done
clear
View Solution play_arrow
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question_answer33)
The food that reaches the lower part of small intestines is
A)
Completely digested done
clear
B)
Partly digested done
clear
C)
Can?t say done
clear
D)
All the above are correct done
clear
View Solution play_arrow
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question_answer34)
The intestinal juice changes fats into
A)
Fatty acids done
clear
B)
glycerol done
clear
C)
Both the above done
clear
D)
none of these done
clear
View Solution play_arrow
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question_answer35)
The process of change of digested absorbed substances into complex substances and its use is called
A)
Absorption done
clear
B)
assimilation done
clear
C)
Both the above done
clear
D)
none of these done
clear
View Solution play_arrow
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question_answer36)
When glucose breaks down in the cells with the help of oxygen it results in the formation of
A)
Carbon dioxide done
clear
B)
water done
clear
C)
Both the above done
clear
D)
none of these done
clear
View Solution play_arrow
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question_answer37)
Select the ruminants from the following
A)
Camel done
clear
B)
Giraffe done
clear
C)
Deer done
clear
D)
All of these done
clear
View Solution play_arrow
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question_answer38)
Wisdom teeth normally grow during the age of
A)
17-30 years done
clear
B)
12-15 years done
clear
C)
34-40 years done
clear
D)
40-45 years done
clear
View Solution play_arrow
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question_answer39)
What do all organisms need to survive?
A)
Energy done
clear
B)
blood done
clear
C)
Carbon dioxide done
clear
D)
soil done
clear
View Solution play_arrow
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question_answer40)
Which of the following is not correct for small intestine?
A)
It is about 1.5m long done
clear
B)
It is about 7.5m long done
clear
C)
(c) Its walls secrete juices done
clear
D)
It receives secretions from liver. done
clear
View Solution play_arrow
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question_answer41)
DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.
Column-I | Column-II |
(A) Small intestine | (p) 7.5 m |
(B) Large intestine | (q) 1.5 m |
(C) Buccal cavity | (r) Part of alimentary canal |
(D) Ingestion | (s) Process of taking food into the body |
A)
(A) \[\to \] (p), (B) \[\to \] (q), (C) \[\to \] (r), (D) \[\to \] (s) done
clear
B)
(A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s) done
clear
C)
(A) \[\to \] (p), (B) \[\to \] (q), (C) \[\to \] (s), (D) \[\to \] (r) done
clear
D)
(A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (s), (D) \[\to \] (r) done
clear
View Solution play_arrow
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question_answer42)
DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.
Column - I | Column - II |
(A) Food Pipe | (p) Digestive tract |
(B) Alimentary canal | (q) Oesophagus |
(C) Stomach | (r) Flattened U Shape |
(D) Widest part of alimentary canal | (s) Stomach |
A)
(A) \[\to \] (p), (B) \[\to \] (q), (C) \[\to \] (r), (D) \[\to \] (s) done
clear
B)
(A) \[\to \] (q), (B) \[\to \] (r), (C) \[\to \] (s), (D) \[\to \] (p) done
clear
C)
(A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s) done
clear
D)
(A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (q), (D) \[\to \] (p) done
clear
View Solution play_arrow
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question_answer43)
DIRECTIONS: Match Column-I with Column-II and select the correct answer using the codes given below the columns.
Column - I | Column - II |
(A) Number of molars in a jaw | (p) 4 |
(B) Number of premolars in a jaw | (q) 2 |
(C) Number of canine in a jaw | (r) 6 |
(D) Number of incisor in both jaws | (s) 8 |
A)
(A) \[\to \] (p), (B) \[\to \] (q), (C) \[\to \] (r), (D) \[\to \] (s) done
clear
B)
(A) \[\to \] (r), (B) \[\to \] (p), (C) \[\to \] (q), (D) \[\to \] (s) done
clear
C)
(A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (r), (D) \[\to \] (s) done
clear
D)
(A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (q), (D) \[\to \] (p) done
clear
View Solution play_arrow
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question_answer44)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 1 The food components gradually get digested as food travels through the various components of alimentary canal. The digested food can pass into the blood vessels in the walls of the small intestine. The digestive system consists of
A)
Digestive tract done
clear
B)
Digestive tract and liver done
clear
C)
Digestive tract and pancreas done
clear
D)
Digestive tract and the associated glands done
clear
View Solution play_arrow
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question_answer45)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 1 The food components gradually get digested as food travels through the various components of alimentary canal. The digested food can pass into the blood vessels in the walls of the small intestine. The part of our body which contains salivary glands which secrete saliva is
A)
Mouth done
clear
B)
tongue done
clear
C)
Teeth done
clear
D)
all of these done
clear
View Solution play_arrow
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question_answer46)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 1 The food components gradually get digested as food travels through the various components of alimentary canal. The digested food can pass into the blood vessels in the walls of the small intestine. The saliva breaks down
A)
Starch into sugar done
clear
B)
Sugar into glucose done
clear
C)
Fats into fatty acids done
clear
D)
All of the above are correct done
clear
View Solution play_arrow
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question_answer47)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 2 We can easily see cows, buffaloes and other grass- eating animals chewing continuously even when they are not eating. In fact, such animals quickly swallow the grass and store it in a part of stomach called rumen. Here the food gets partially digested and is called cud. Later the cud returns to the mouth in small lumps and the animals chew it. How is food ingested by grass-eating animals?
A)
by chewing done
clear
B)
by siphoning done
clear
C)
by swallowing done
clear
D)
by sucking done
clear
View Solution play_arrow
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question_answer48)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 2 We can easily see cows, buffaloes and other grass- eating animals chewing continuously even when they are not eating. In fact, such animals quickly swallow the grass and store it in a part of stomach called rumen. Here the food gets partially digested and is called cud. Later the cud returns to the mouth in small lumps and the animals chew it. In which of the following is grass rich?
A)
Cellulose done
clear
B)
Starch done
clear
C)
Proteins done
clear
D)
None of these done
clear
View Solution play_arrow
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question_answer49)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 2 We can easily see cows, buffaloes and other grass- eating animals chewing continuously even when they are not eating. In fact, such animals quickly swallow the grass and store it in a part of stomach called rumen. Here the food gets partially digested and is called cud. Later the cud returns to the mouth in small lumps and the animals chew it. Select the part of body of ruminants in which the cellulose of their food is digested.
A)
Small intestine done
clear
B)
Large intestine done
clear
C)
Caecum done
clear
D)
None of these done
clear
View Solution play_arrow
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question_answer50)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 Amoeba is a microscopic single-celled organism found in pond water. It has a cell membrane, a rounded, dense nucleus and many small bubble-like vacuoles in its cytoplasm. Amoeba constantly changes it shape and position. It pushes out one or more finger-like projections, called pseudopodia or false feet, for movement or capture of food. A unicellular organism that has contractile vacuoles and in which ingestion of food takes place with the help of cilia is
A)
Amoeba done
clear
B)
Yeast done
clear
C)
Paramecium done
clear
D)
None of these done
clear
View Solution play_arrow
-
question_answer51)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 Amoeba is a microscopic single-celled organism found in pond water. It has a cell membrane, a rounded, dense nucleus and many small bubble-like vacuoles in its cytoplasm. Amoeba constantly changes it shape and position. It pushes out one or more finger-like projections, called pseudopodia or false feet, for movement or capture of food. Amoeba
A)
is a single-celled organism done
clear
B)
has a rounded, dense nucleus done
clear
C)
has many small bubble-like vacuoles in its cytoplasm done
clear
D)
all the above are correct done
clear
View Solution play_arrow
-
question_answer52)
DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 Amoeba is a microscopic single-celled organism found in pond water. It has a cell membrane, a rounded, dense nucleus and many small bubble-like vacuoles in its cytoplasm. Amoeba constantly changes it shape and position. It pushes out one or more finger-like projections, called pseudopodia or false feet, for movement or capture of food. For capture of food, Amoeba
A)
pushes out one finger-like projection done
clear
B)
pushes out one or more finger-like projections done
clear
C)
both the above are correct done
clear
D)
one of the above is correct done
clear
View Solution play_arrow
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question_answer53)
DIRECTIONS: The questions in this segment consist of two statements, one labeled as "Assertion A" and the other labeled as "Reason R". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using code. Given below. Assertion A: Tongue is a fleshy muscular organ. Reason R: Tongue is used for talking.
A)
Both A and R are true and R is the correct explanation of A. done
clear
B)
Both A and R are true but R is not the correct explanation of A. done
clear
C)
A is true but R is false. done
clear
D)
A is false but R is true. done
clear
View Solution play_arrow
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question_answer54)
DIRECTIONS: The questions in this segment consist of two statements, one labeled as "Assertion A" and the other labeled as "Reason R". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using code. Given below. Assertion A: Food pipe runs through neck and chest. Reason R: When food is not accepted by our stomach it is vomited out.
A)
Both A and R are true and R is the correct explanation of A. done
clear
B)
Both A and R are true but R is not the correct explanation of A. done
clear
C)
A is true but R is false. done
clear
D)
A is false but R is true. done
clear
View Solution play_arrow
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question_answer55)
DIRECTIONS: The questions in this segment consist of two statements, one labeled as "Assertion A" and the other labeled as "Reason R". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using code. Given below. Assertion A: The small intestine is about 7.5m long and highly coiled. Reason R: It is smaller as compared to large intestine.
A)
Both A and R are true and R is the correct explanation of A. done
clear
B)
Both A and R are true but R is not the correct explanation of A. done
clear
C)
A is true but R is false. done
clear
D)
A is false but R is true. done
clear
View Solution play_arrow
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question_answer56)
DIRECTIONS: The questions in this segment consist of two statements, one labeled as "Assertion A" and the other labeled as "Reason R". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using code. Given below. Assertion A: Liver secretes a juice called bile juice. Reason R: Bile juice is stored in liver.
A)
Both A and R are true and R is the correct explanation of A. done
clear
B)
Both A and R are true but R is not the correct explanation of A. done
clear
C)
A is true but R is false. done
clear
D)
A is false but R is true. done
clear
View Solution play_arrow
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question_answer57)
DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Extracellular digestion takes place in small intestine (ii) Digestion does not take place in stomach
A)
Statement (i) is correct while statement (ii) is incorrect. done
clear
B)
Statement (ii) is correct while statement (i) is incorrect. done
clear
C)
Both statements are correct. done
clear
D)
Both statements are incorrect. done
clear
View Solution play_arrow
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question_answer58)
DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Blood vessels and nerves of a tooth are present in pulp (ii) Study of teeth in called dentistry
A)
Statement (i) is correct while statement (ii) is incorrect. done
clear
B)
Statement (ii) is correct while statement (i) is incorrect. done
clear
C)
Both statements are correct. done
clear
D)
Both statements are incorrect. done
clear
View Solution play_arrow
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question_answer59)
DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Process of taking in food from environment is called digestion (ii) Process by which undigested food is ejected out of the body is called assimilation
A)
Statement (i) is correct while statement (ii) is incorrect. done
clear
B)
Statement (ii) is correct while statement (i) is incorrect. done
clear
C)
Both statements are correct. done
clear
D)
Both statements are incorrect. done
clear
View Solution play_arrow
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question_answer60)
DIRECTION: Carefully observe pictures given below and answer the following questions.
In the given picture, the part shown as ?X? is
A)
Small intestine done
clear
B)
Large intestine done
clear
C)
Rectum done
clear
D)
anus done
clear
View Solution play_arrow
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question_answer61)
DIRECTION: Carefully observe pictures given below and answer the following questions.
Different sets of taste buds are located in specific areas of the tongue. In the given figure which part will tell you that food is sweet?
A)
P done
clear
B)
Q done
clear
C)
R done
clear
D)
S done
clear
View Solution play_arrow
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question_answer62)
DIRECTION: Carefully observe pictures given below and answer the following questions.
In the figure is shown the digestive system of a grass eating animal. The part ?P? shown in figure is called
A)
Rumen done
clear
B)
Cud done
clear
C)
Stomach done
clear
D)
None of these done
clear
View Solution play_arrow
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question_answer63)
Which statement is correct-?
A)
Breakdown of complex substance into simpler substance is called peristalsis. done
clear
B)
The process of passing of digestive food into blood vessels in the Intestine is called peristalsis. done
clear
C)
Movement of food through alimentary canal by the wave like movement controlled by involuntary muscles is called Peristalsis. done
clear
D)
The process of utilization of glucose, amino acid is called peristalsis. done
clear
View Solution play_arrow
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question_answer64)
Which is NOT true for vim?
A)
These increase the surface area for absorption of digested food. done
clear
B)
These are small finger like projections. done
clear
C)
Villi protects the inner lining of stomach done
clear
D)
They absorb digested food materials. done
clear
View Solution play_arrow
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question_answer65)
Is this statement correct or in correct Extracellular digestion takes place in small Intestine.
A)
Large: Intestine done
clear
B)
Small Intestine done
clear
C)
Stomach done
clear
D)
None of these done
clear
View Solution play_arrow
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question_answer66)
The other name of defecation is _______.
A)
Assimilation done
clear
B)
Absorption done
clear
C)
Eyestion done
clear
D)
Ingestion done
clear
View Solution play_arrow
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question_answer67)
The given figure shows digestive system of ruminant. Which of the following is the correct? Labeling.
A)
(i) small intestine (ii) Rumen (iii) Abomgsum (iv) omasum done
clear
B)
(i) Rumen (ii) Small Intestine (iii) Small Intestine (iv) Abomasum done
clear
C)
(i) Rumen (ii) Omasum (iii) Small Intestine (iv) Abomasum done
clear
D)
(i) Abomasum (ii) Omasum (iii) Rumen (iv) small intestine done
clear
View Solution play_arrow
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question_answer68)
The canine of our teeth helps in ______.
A)
tearing the food done
clear
B)
grinding the food done
clear
C)
biting the food done
clear
D)
cutting the food done
clear
View Solution play_arrow
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question_answer69)
Which is the largest chamber in the stomach of ruminant?
A)
Omasum done
clear
B)
Rumen done
clear
C)
Aboniasurn done
clear
D)
Rsticukim done
clear
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question_answer70)
The inner lining of stomach secretes
A)
Mucous done
clear
B)
Hydrochloric acid done
clear
C)
Digestive juices done
clear
D)
all of these done
clear
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question_answer71)
What is the function of mucous secreted, by the inner lining of stomach?
A)
Kills many bacteria done
clear
B)
Makes medium in stomach acidic. done
clear
C)
Protects lining of stomach done
clear
D)
All the above done
clear
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question_answer72)
The function of the acid Secreted by inner lining of stomach is
A)
Kills many bacteria done
clear
B)
Makes the medium in the stomach acidic done
clear
C)
Helps the digestive juices to act done
clear
D)
All the above done
clear
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question_answer73)
Which one is incorrect about liver?
A)
It stores proteins and fats done
clear
B)
It purifies blood done
clear
C)
It removes and stores iron from dead red blood cells done
clear
D)
It helps in digestion by producing bile done
clear
View Solution play_arrow
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question_answer74)
Select the one who first discovered one-celled animals
A)
Charaka done
clear
B)
Anton Leeuwenhoek done
clear
C)
Marcello Malpighi done
clear
D)
Galen done
clear
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question_answer75)
As the population of small fish in a lake decreases, the population of large fish that depend on the small fish for food will
A)
Reproduce faster done
clear
B)
Begin to produce their own food done
clear
C)
Decrease in number done
clear
D)
Increase in number done
clear
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question_answer76)
The main function of the human digestive system is to
A)
Break down foods for absorption into the blood done
clear
B)
Exchange oxygen and carbon dioxide in the lungs done
clear
C)
Release energy from sugars within the cells done
clear
D)
Carry nutrients to all parts of the body done
clear
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question_answer77)
It is a carbohydrate and its digestion begins in buccal cavity. It is
A)
cellulose done
clear
B)
starch done
clear
C)
proteins done
clear
D)
vitamins done
clear
View Solution play_arrow
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question_answer78)
It is a large cream colored gland and is located just below the stomach. It is
A)
liver done
clear
B)
pancreas done
clear
C)
heart done
clear
D)
none of these done
clear
View Solution play_arrow
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question_answer79)
In grass-eating animals, the grass is stored in a part of the stomach where the food gets converted into cud. This part is called
A)
stomach done
clear
B)
rumen done
clear
C)
rumination done
clear
D)
ruminant done
clear
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question_answer80)
It is secreted by salivary glands and its function is to break down starch into sugars. It is
A)
Pancreatic juice done
clear
B)
bile juice done
clear
C)
Saliva done
clear
D)
none of these done
clear
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question_answer81)
Ingestion is
A)
the mode of chewing and cutting food in mouth. done
clear
B)
the process of taking food into the body. done
clear
C)
both the above are correct. done
clear
D)
none of these is correct. done
clear
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question_answer82)
Tongue
A)
is a fleshy muscular organ and is attached at the back to the floor of buccal cavity. done
clear
B)
mixes saliva with food during chewing and helps in swallowing food. done
clear
C)
helps us to taste food. done
clear
D)
all the above are correct. done
clear
View Solution play_arrow
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question_answer83)
Absorption
A)
is the process by which digested food passes into the blood vessels. done
clear
B)
is the process by which digested food passes into the blood vessels in the wall of the intestines. done
clear
C)
both the above are correct. done
clear
D)
none of the above is correct done
clear
View Solution play_arrow
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question_answer84)
Assimilation is
A)
the process of change of digested absorbed substances into complex substances and its use. done
clear
B)
Utilization by living organisms of absorbed food materials in the process of growth, reproduction and repair. done
clear
C)
Both the above are correct. done
clear
D)
None of the above is correct done
clear
View Solution play_arrow
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question_answer85)
Egestion is
A)
The storage of undigested and waste material in rectum done
clear
B)
Removal of faucal material through anus from time to time done
clear
C)
both the above are correct done
clear
D)
none of the above is correct done
clear
View Solution play_arrow
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question_answer86)
We vomit out food, because
A)
it is not to our taste done
clear
B)
it is poisonous and should not be allowed to enter our body done
clear
C)
it is not accepted by our stomach done
clear
D)
all the above are correct done
clear
View Solution play_arrow
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question_answer87)
From where does saliva come in our mouth?
A)
when we see some food of pure liking done
clear
B)
when we are quite hungry done
clear
C)
it is secreted by salivary glands situated in our mouth done
clear
D)
none of the above is correct done
clear
View Solution play_arrow
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question_answer88)
DIRECTIONS: Match the column I with column II and select the correct answers using the code given below the columns.
Column-I | Column-II |
(A) Incisors | (p) Grinding teeth |
(B) Canines | (q) Cracking teeth |
(C) Premolars | (r) Cutting teeth |
(D) Molars | (s) Tearing teeth |
A)
(A) \[\to \] (p), (B) \[\to \] (s), (C) \[\to \] (q), (D) \[\to \] (r) done
clear
B)
(A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (s), (D) \[\to \] (r) done
clear
C)
(A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (q), (D) \[\to \] (p) done
clear
D)
(A) \[\to \] (r), (B) \[\to \] (q), (C) \[\to \] (s), (D) \[\to \] (p) done
clear
View Solution play_arrow
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question_answer89)
DIRECTIONS: Match the column I with column II and select the correct answers using the code given below the columns.
Column-I | Column-II |
(A) Salivary glands | (p) pepsin |
(B) Liver | (q) trypoin |
(C) Small in trstive | (r) amylase |
(D) Stomach | (s) Bile |
A)
(A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (q), (D) \[\to \] (p) done
clear
B)
(A) \[\to \] (r), (B) \[\to \] (q), (C) \[\to \] (p), (D) \[\to \] (s) done
clear
C)
(A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (q), (D) \[\to \] (p) done
clear
D)
(A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (s), (D) \[\to \] (r) done
clear
View Solution play_arrow
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question_answer90)
DIRECTIONS: Match the column I with column II and select the correct answers using the code given below the columns.
Column-I | Column-II |
(A) Unicellular | (p) omnivore |
(B) Blood sucking | (q) Locomotion |
(C) Raccoon | (r) amoeba |
(D) Pseudopodia | (s) leech |
A)
(A) \[\to \] (s), (B) \[\to \] (r), (C) \[\to \] (p), (D) \[\to \] (q) done
clear
B)
(A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (p), (D) \[\to \] (q) done
clear
C)
(A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (s), (D) \[\to \] (r) done
clear
D)
(A) \[\to \] (r), (B) \[\to \] (p), (C) \[\to \] (q), (D) \[\to \] (s) done
clear
View Solution play_arrow
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question_answer91)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 1 Our stomach expands when the food entives and contracts when it goes out. Thus the stomach can expand and contract. This is possible because our stomach is made up of
A)
Bones done
clear
B)
blood done
clear
C)
Muscles done
clear
D)
iron done
clear
View Solution play_arrow
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question_answer92)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 1 Our stomach expands when the food entives and contracts when it goes out. Thus the stomach can expand and contract. Our stomach is located
A)
In the left side of the body done
clear
B)
In the right side of the body done
clear
C)
Below the abdomen done
clear
D)
In the chest done
clear
View Solution play_arrow
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question_answer93)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 1 Our stomach expands when the food entives and contracts when it goes out. Thus the stomach can expand and contract. The enzyme secreted by the stomach is
A)
tripain done
clear
B)
pepsin done
clear
C)
Amylase done
clear
D)
laile done
clear
View Solution play_arrow
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question_answer94)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 2 A new born body has no teeth. Teeth begin to appear when the baby is six to seven months old. By the age of three year children have 20 teeth. Which is the layer of the teeth below the enamel?
A)
Pulp done
clear
B)
gum done
clear
C)
dentive done
clear
D)
root done
clear
View Solution play_arrow
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question_answer95)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 2 A new born body has no teeth. Teeth begin to appear when the baby is six to seven months old. By the age of three year children have 20 teeth. Which teeth are called grinding teeth
A)
Incisors done
clear
B)
canines done
clear
C)
Premolars done
clear
D)
molars done
clear
View Solution play_arrow
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question_answer96)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 2 A new born body has no teeth. Teeth begin to appear when the baby is six to seven months old. By the age of three year children have 20 teeth. An adult has ____ teeth
A)
24 done
clear
B)
28 done
clear
C)
32 done
clear
D)
28 done
clear
View Solution play_arrow
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question_answer97)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 3 The partly digested food reaches the lower part of small intestines and digestion of all components of food is completed here by intestinal juice. What are proteins changed into?
A)
Amino acid done
clear
B)
HCl acid done
clear
C)
Pepsin done
clear
D)
starch done
clear
View Solution play_arrow
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question_answer98)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 3 The partly digested food reaches the lower part of small intestines and digestion of all components of food is completed here by intestinal juice. Which gland is called eargest gland in the body?
A)
Stomach done
clear
B)
pancreas done
clear
C)
Liver done
clear
D)
heart done
clear
View Solution play_arrow
-
question_answer99)
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 3 The partly digested food reaches the lower part of small intestines and digestion of all components of food is completed here by intestinal juice. Which enzyme is secreted by small intestine?
A)
Amylase done
clear
B)
pepsin done
clear
C)
tripsin done
clear
D)
HCl done
clear
View Solution play_arrow
-
question_answer100)
DIRECTIONS: The questions in this segment consist of two statements, one labeled as "Assertion A" and the other labeled as "Reason R". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Digestion of carbohydrates, like starch, begins in buccal cavity. Reason (R): The digested food is absorbed in the blood vessels from small intestines.
A)
Both A and R is true and R is the correct explanation of A. done
clear
B)
Both A and R is true but R is not the correct explanation of A. done
clear
C)
A is true but R is false. done
clear
D)
A is false but R is true. done
clear
View Solution play_arrow
-
question_answer101)
DIRECTIONS: The questions in this segment consist of two statements, one labeled as "Assertion A" and the other labeled as "Reason R". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Food is pushed down the food pipe which runs through the neck and chest Reason (R): The peristaltive movement of the wall of the food pipe is a continuous process.
A)
Both A and R is true and R is the correct explanation of A. done
clear
B)
Both A and R is true but R is not the correct explanation of A. done
clear
C)
A is true but R is false. done
clear
D)
A is false but R is true. done
clear
View Solution play_arrow
-
question_answer102)
DIRECTIONS: The questions in this segment consist of two statements, one labeled as "Assertion A" and the other labeled as "Reason R". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Rumen is the first of four chambers of stomach of ruminants Reason (R): In rumen the food gets partly digested and is called cud.
A)
Both A and R is true and R is the correct explanation of A. done
clear
B)
Both A and R is true but R is not the correct explanation of A. done
clear
C)
A is true but R is false. done
clear
D)
A is false but R is true. done
clear
View Solution play_arrow
-
question_answer103)
DIRECTIONS: The questions in this segment consist of two statements, one labeled as "Assertion A" and the other labeled as "Reason R". You are to examine these two statements carefully and decide if the Assertion A and Reason R are individually true and if so, whether the reason is a correct explanation of the assertion. Select your answers to these items using codes given below. Assertion (A): Digestion in amoeba is intracellular. Reason (R): In the food vacuole the food becomes trapped and is digested by the action of digestive juices secreted into food vacuole
A)
Both A and R is true and R is the correct explanation of A. done
clear
B)
Both A and R is true but R is not the correct explanation of A. done
clear
C)
A is true but R is false. done
clear
D)
A is false but R is true. done
clear
View Solution play_arrow
-
question_answer104)
DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Permanent teeth lasts throughout life (ii) It is the second set of teeth. (iii) There are 32 milk teeth
A)
Statements (i) and (iii) are incorrect but (ii) is correct. done
clear
B)
Statements (i) and (ii) are incorrect but (iii) is correct. done
clear
C)
All statements are correct. done
clear
D)
All statements are incorrect. done
clear
View Solution play_arrow
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question_answer105)
DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) At one end stomach receives food from food pipe (ii) At one end stomach opens into small intensives. (iii) Stomach mall releases HCl acid.
A)
Statements (i) and (iii) are incorrect but (ii) is correct. done
clear
B)
Statements (i) and (ii) are incorrect but (iii) is correct. done
clear
C)
All statements are correct. done
clear
D)
All statements are incorrect. done
clear
View Solution play_arrow
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question_answer106)
DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) Length of large intestive in more than small intestive. (ii) Pancreas is the largest gland in human body. (iii) Gall Bladder secretes juice into small intestive
A)
Statements (i) and (iii) are incorrect but (ii) is correct. done
clear
B)
Statements (i) and (ii) are incorrect but (iii) is correct. done
clear
C)
All statements are correct. done
clear
D)
All statements are incorrect. done
clear
View Solution play_arrow
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question_answer107)
DIRECTIONS: Read the following two statements carefully and choose the correct options. (i) The mode of taking in food into the body varies for different organisns. (ii) Complex components of food cannot be digested as such. (iii) Digestion of food begins in the mouth.
A)
Statements (i) and (iii) are incorrect but (ii) is correct. done
clear
B)
Statements (i) and (ii) are incorrect but (iii) is correct. done
clear
C)
All statements are correct. done
clear
D)
All statements are incorrect. done
clear
View Solution play_arrow
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question_answer108)
DIRECTIONS: Carefully observe pictures given below and answer the following questions. The diagram below shows a food web.
Which three organisms in the food web are competing for the same food resource?
A)
carrot, rabbit, and fox done
clear
B)
grain, bird, and owl done
clear
C)
fox, owl, and rabbit done
clear
D)
bird, mouse, and grasshopper done
clear
View Solution play_arrow
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question_answer109)
DIRECTIONS: Carefully observe pictures given below and answer the following questions. Look at the below diagram and answer the given questions.
The teeth marked II represent
A)
canives done
clear
B)
incisors done
clear
C)
premolars done
clear
D)
molars done
clear
View Solution play_arrow
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question_answer110)
DIRECTIONS: Carefully observe pictures given below and answer the following questions. Look at the below diagram and answer the given questions.
Teeth used to grind food are marked as
A)
I done
clear
B)
II done
clear
C)
III done
clear
D)
IV done
clear
View Solution play_arrow
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question_answer111)
DIRECTIONS: Carefully observe pictures given below and answer the following questions. Look at the below diagram and answer the given questions.
Teeth marked III are also called
A)
Tearing teeth done
clear
B)
canives done
clear
C)
nolars done
clear
D)
crocking teeth done
clear
View Solution play_arrow
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question_answer112)
DIRECTIONS: Carefully observe pictures given below and answer the following questions. Look at the below diagram and answer the given questions.
Teeth marked as I are
A)
Molars done
clear
B)
Premolars done
clear
C)
Incisors done
clear
D)
Canines done
clear
View Solution play_arrow
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question_answer113)
Which one of the following degan does not manufacture digestive juices?
A)
B)
C)
D)
View Solution play_arrow
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question_answer114)
DIRECTIONS: Look at the below picture and answer the given questions.
Which letter is pointing to the large intestine (colon)?
A)
K done
clear
B)
d done
clear
C)
L done
clear
D)
e done
clear
View Solution play_arrow
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question_answer115)
DIRECTIONS: Look at the below picture and answer the given questions.
What is structure I?
A)
Liver done
clear
B)
Pancreas done
clear
C)
Stomach done
clear
D)
Kidney done
clear
View Solution play_arrow
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question_answer116)
DIRECTIONS: Look at the below picture and answer the given questions.
What is structure C?
A)
Gall bladder done
clear
B)
Liver done
clear
C)
Stomach done
clear
D)
Heart done
clear
View Solution play_arrow