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question_answer1)
I protect the brain. I am made up of bones which are fused firmly together to form a shell-like structure. What am I?
A)
Skull done
clear
B)
Ribcage done
clear
C)
Spine done
clear
D)
Sternum done
clear
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question_answer2)
Look at the given diagram carefully.
Which are the organs that the above given bones protect?
(i) stomach |
(ii) lungs |
(iii) liver |
(iv) heart |
A)
Only (i) and (ii) done
clear
B)
Only (i) and (iii) done
clear
C)
Only (ii) and (iii) done
clear
D)
Only (ii) and (iv) done
clear
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question_answer3)
Look at the picture given below carefully.
Which joints Mena using to move her head?
A)
Pivot done
clear
B)
Hinge done
clear
C)
Sliding done
clear
D)
Ball and socket done
clear
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question_answer4)
Which of the following parts of the human body has involuntary muscles?
A)
Legs done
clear
B)
Arms done
clear
C)
Neck done
clear
D)
Intestine done
clear
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question_answer5)
Look at the classification table below carefully.
Joint |
X | Y |
Elbow | Shoulder, |
Knee | Pelvis |
What do 'X' and T represent?
A)
X-Pivot joint, Y-Hinge joint done
clear
B)
X-Hinge joint, Y-Ball and socket joint done
clear
C)
X-Ball and socket joint, Y-Pivot joint done
clear
D)
X-Hinge joints-Gliding joint done
clear
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question_answer6)
In what ways are the thigh muscles and arm muscles similar?
(i) They crate movement by contracting and relaxing. |
(ii) They work in pairs. |
(iii) they are attached to the bones |
A)
Only (i) and (iii) done
clear
B)
Only (i) and (ii) done
clear
C)
Only (ii) and (iii) done
clear
D)
(i), (ii) and (iii) done
clear
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question_answer7)
Look at the model of an arm that Ravi made.
What does this model demonstrate?
(i) Muscles in the arm work in pairs. |
(ii) The arm is made of bone and muscles. |
(iii) The arm can bend and straighten |
A)
Only (i) and (ii) done
clear
B)
Only (ii) and (iii) done
clear
C)
Only (i) and (iii) done
clear
D)
(i), (ii) and (iii) done
clear
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question_answer8)
Which of the following movement does not involve the use of muscles and joint
A)
The nodding of head done
clear
B)
The blinking of eyes done
clear
C)
The bending of fingers done
clear
D)
Kneeling down done
clear
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question_answer9)
Which of the following organs require muscles to help it function properly?
A)
Only (ii) and (iii) done
clear
B)
Only (i) and (ii) done
clear
C)
Only (i) and (iii) done
clear
D)
(i), (ii) and (iii) done
clear
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question_answer10)
Look at the list below.
Collar bone |
Ribcage |
Knee cap |
Backbone |
To which body system do the bones in the list belong to?
A)
Skeletal done
clear
B)
Circulatory done
clear
C)
Digestive done
clear
D)
Muscular done
clear
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question_answer11)
Observe the figure given below and identify X.
A)
Femur done
clear
B)
Humerus done
clear
C)
Ulna done
clear
D)
Tibia done
clear
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question_answer12)
Judith compared a set of four pictures.
From these pictures, she concluded that ______.
A)
The skeleton determines the body shape done
clear
B)
The skeleton protects the delicate organs in the body done
clear
C)
The skeleton moves with the help of muscles and joints done
clear
D)
All of the above done
clear
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question_answer13)
The given diagram shows, the upper arm with its muscles. Which of the following shows the correct labelling Of P, Q and R?
A)
B)
C)
D)
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question_answer14)
What enables us to swing our arms as shown in the picture?
A)
Ball and socket joint done
clear
B)
Pivot joint done
clear
C)
Hinge joint done
clear
D)
Sliding joint done
clear
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question_answer15)
The table below shows the classic fiction of joints found in the human body.
Which of the following can be grouped under the ball and socket joint?
A)
Shoulder joint done
clear
B)
Neck joint done
clear
C)
Elbow joint done
clear
D)
Knee joint done
clear
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question_answer16)
Match the following joints in Column-I with their positions in Column-II
| Column I | | Column II |
p. | Pivot | i | Elbow |
q. | Gliding | ii | Shoulder |
r. | Ball and socket | iii | Neck |
s. | Hinge | iv | Wrist |
A)
p-i, q-ii, r-iii, s-iv done
clear
B)
p-iv, q-iii, r-ii, s-i done
clear
C)
p-iii, q-iv, r-ii, s-i done
clear
D)
p-iv, q-iii, r-i, s-ii done
clear
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question_answer17)
Which of the following joints moves in the same way as the figure given below?
A)
Gliding joint done
clear
B)
Pivot joint done
clear
C)
Hinge joint done
clear
D)
Ball and socket joint done
clear
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question_answer18)
The diagram below shows a part of the skeletal system.
Which part of the body do these bones protect?
A)
Brain done
clear
B)
Kidneys done
clear
C)
Spinal cord done
clear
D)
Lungs done
clear
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question_answer19)
John met with an accident and had a fracture. Which of the following clearly gives the details of the fracture to the doctor?
A)
Blood report done
clear
B)
An X-ray done
clear
C)
Muscle test done
clear
D)
Urine report done
clear
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question_answer20)
In the figure, a part of the skeletal system is marked X. What is 'X' in the given figure?
A)
Muscle done
clear
B)
Joint done
clear
C)
Nerve done
clear
D)
Vessel done
clear
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question_answer21)
We are able to stand upright because
A)
We do not have a tail. done
clear
B)
Our backbone holds the body vertically up. done
clear
C)
We only have two legs. done
clear
D)
Our head bones are light. done
clear
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question_answer22)
The part labelled 'S' is a.
A)
Fixed joint. done
clear
B)
Ball and socket joint. done
clear
C)
Hinge joint. done
clear
D)
Pivotal joint. done
clear
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question_answer23)
Observe the figure given below.
Identify the part ?x?.
A)
Blood done
clear
B)
Bone done
clear
C)
Organ done
clear
D)
Muscle done
clear
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question_answer24)
I protect the heart and the lungs I have curved bones which are fused firmly together. What am I?
A)
Skull done
clear
B)
Ribcage done
clear
C)
Spine done
clear
D)
Sternum done
clear
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question_answer25)
Which of the following can be called an immovable joint?
A)
Joint in the hand done
clear
B)
Joint in the wrist done
clear
C)
Joint in the upper part of skull done
clear
D)
Joint in the shoulder done
clear
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question_answer26)
There are ________ bones in our body.
A)
202 done
clear
B)
203 done
clear
C)
205 done
clear
D)
206 done
clear
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question_answer27)
The backbone is not a single bone. It is made of ________ bones.
A)
33 done
clear
B)
34 done
clear
C)
35 done
clear
D)
36 done
clear
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question_answer28)
The rib cage has twelve pairs of ribs. The last two pairs are called ________ ribs.
A)
Sternum done
clear
B)
girdle done
clear
C)
Floating done
clear
D)
incomplete done
clear
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question_answer29)
What does the backbone protect?
A)
Spinal cord done
clear
B)
Internal organs done
clear
C)
Joints done
clear
D)
Skull done
clear
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question_answer30)
The function of the skeletal system is to
A)
Enable the organism to make food. done
clear
B)
Give support and shape to the body. done
clear
C)
Enables the organism to digest food. done
clear
D)
Help in the transportation of food within the organism. done
clear
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question_answer31)
The longest bone in our body is the
A)
Thigh bone. done
clear
B)
Forearm bone. done
clear
C)
Sternum. done
clear
D)
Girdle bones. done
clear
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question_answer32)
The given diagram represents
A)
Respiration done
clear
B)
Reproduction done
clear
C)
Reflex action done
clear
D)
Nervous system done
clear
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question_answer33)
After an accident, a person lost his speech and memory. Which part of his brain was affected?
A)
Medulla done
clear
B)
cerebrum done
clear
C)
Reflex action done
clear
D)
nervous system done
clear
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question_answer34)
Match the following parts of the brain in Column-1 with their functions in Column-11 correctly.
| Column - I | | Column - II |
(p) | Cerebrum | (i) | Controls breathing and blood circulation |
(q) | Cerebellum | (ii) | Controls movements |
(r) | Medulla | (iii) | Controls speech, memory and intelligence |
A)
P-I q-II r-III done
clear
B)
p-II q-I r-III done
clear
C)
P-I q-III r-II done
clear
D)
p-III q-II r-I done
clear
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question_answer35)
Which organ help us to keep our body balance?
A)
B)
C)
D)
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question_answer36)
The controlling center of the body is
A)
B)
C)
D)
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question_answer37)
Abhi accidentally touched a hot metal and spontaneously withdraw his hand from the metal. Why did he react spontaneously?
A)
Due to the attraction of the metal done
clear
B)
Due to repulsion of the metal done
clear
C)
Due to reflex action done
clear
D)
Due to the brightness and heaviness of the metal done
clear
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question_answer38)
Which type of stimulus is NOT generally detected by our skin?
A)
Heat done
clear
B)
Cold done
clear
C)
Pain done
clear
D)
Light done
clear
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question_answer39)
Which of these are the parts of the nervous system?
A)
B)
C)
D)
All of these done
clear
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question_answer40)
A man is not able to lift his hand. Which type of joint is not working properly in his body?
A)
Hinge joint done
clear
B)
Ball and socket joint done
clear
C)
Pivot joint done
clear
D)
Gliding joint done
clear
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