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question_answer1)
Which of the following is not a characteristic feature of kingdom animalia?
A)
Storage of carbohydrates as starch done
clear
B)
Multicellularity done
clear
C)
Obtaining nutrients by ingestion done
clear
D)
Having eukaryotic cells without walls done
clear
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question_answer2)
On the basis of organisation, animals are grouped into:
A)
Metazoa and eumetazoa done
clear
B)
Protozoa and metazoan done
clear
C)
Protozoa and parazoa done
clear
D)
Parazoa and metazoan done
clear
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question_answer3)
to coelomates, the problem of diffusion of food from gut to tissues is solved by:
A)
the presence of coelomic fluid. done
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B)
churning the food within the body cavity done
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C)
developing a circulatory system. done
clear
D)
developing gut associated glands done
clear
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question_answer4)
An animal having diploblastic a coelomic condition is:
A)
Ascaris done
clear
B)
sea anemone done
clear
C)
Planaria done
clear
D)
Periplaneta done
clear
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question_answer5)
The adults are radially symmetrical but larvae exhibit bilateral symmetry in:
A)
Mollusca done
clear
B)
Hemichordata done
clear
C)
Echmodermata done
clear
D)
Cephalochordata done
clear
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question_answer6)
Which of the following statement(s) is/are correct regarding phylum aschelminthes?
(i) The body is circular in cross-section hence known as roundworms. |
(ii) Alimentary canal is complete with a well- developed muscular pharynx. |
(iii) Sexes are separate (dioecious), i.e., males and females are distinct. |
(iv) Nephridia help in osmoregulation and excretion. |
A)
(i) and (ii) done
clear
B)
(iii) and (iv) done
clear
C)
(i), (ii) and (iii) done
clear
D)
All of these done
clear
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question_answer7)
Which of the following is a correct match of a phylum with its three examples?
A)
Platyhelminthes-Planaria, Schistosoma Enterobius done
clear
B)
Mollusca- Loligo. Sepia, Octopus done
clear
C)
Ponkra-Spongilla, Euplectella. Pennatu, done
clear
D)
Cmdann-Bonellia, Physalia.Aurelia done
clear
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question_answer8)
Match column-I with column-II and select the correct answer using the codes given below.
| Column-I | | Column-II |
A. | Millipedes | I. | Roundwonn, pseudocoelomate |
B. | Ascaris | II. | H. Diplopoda |
C. | Asterias | III. | Softbodyanimals, mantle |
D. | Hirudinaria | IV. | Radial symmetry, water vascular system, tube feet |
E. | Pila | V. | Botryoidal tissues temporary clitellum |
A)
A-II B-I C - IV D -V E-III done
clear
B)
A-II B-I C-IV D-III E-V done
clear
C)
A-II B-IV C-I D-V E-III done
clear
D)
A-II B-I C-V D-IV E-III done
clear
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question_answer9)
Which of the following phylum is being described by the given statements?
(i) They are bilaterally symmetrical, triploblastic, segmented and coelomate animals. |
(ii) The body consists of head, thorax, abdomen and have jointed appendages. |
(iii) Circulatory system is of open type. |
(iv) Excretion takes place through malphigian tubules. |
A)
Arthropoda done
clear
B)
Annelida done
clear
C)
Mollusca done
clear
D)
Echinodermata done
clear
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question_answer10)
Which of the following statements) (i) to (iv) is/are incorrect?
(i) Circulatory system in arthropods is of closed type. |
(ii) Parapodia in annelids helps in swimming |
(iii) Phylum mollusca is the second largest animal phylum. |
(iv) Aschelminthes are dioecious. |
A)
(i) only done
clear
B)
(iii) only done
clear
C)
(i) and (iii) done
clear
D)
(iii) and (iv) done
clear
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question_answer11)
The given figures (1 & 2) shows the germinal layer.
The animals having structures shown in the figures are respectively called:
A)
Diploblastic, triploblastic done
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B)
Triploblastic, diploblastic done
clear
C)
Diploblastic, diploblastic done
clear
D)
Triploblastic, triploblastic done
clear
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question_answer12)
Cleavage in mammals is:
A)
Holoblastic equal done
clear
B)
Holoblastic unequal done
clear
C)
Superficial done
clear
D)
Discoidal done
clear
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question_answer13)
Jaws are absent in:
A)
Protochordata done
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B)
Protochordata and cyclostomata done
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C)
Amphioxus and Balanoglossus done
clear
D)
Herdmania and Myxine done
clear
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question_answer14)
Which of the following pairs of animals are similar to each other pertaining to the feature stated against them?
A)
Pteropus and Ornithorhyncus - Vivipanty done
clear
B)
Garden lizard and crocodile-Three chambered heart done
clear
C)
Ascaris and Ancylostoma-Metameric segmentation done
clear
D)
Sea horse and flying fish-Cold blooded (poikilothermal) done
clear
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question_answer15)
Millipede (Julus) and Centipede (Scolopendrd) are both included under:
A)
Arachnida done
clear
B)
Myriapoda done
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C)
Scaphopoda done
clear
D)
Pelecypoda done
clear
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question_answer16)
Which of the following statement(s) is/are correct?
(i) Organ systems in different group of animals show various patterns of complexities. |
(ii) The digestive system in Platyhelminthes has only a single opening to the outside of the body that serve as both mouth and anus, and is hence called complete. |
(iii) In open type of circulatory system, the blood is pumped out of the heart and the cells and tissues are directly bathed in it. |
(iv) In closed circulatory type, the blood is circulated through a series of vessels of varying diameters (arteries, veins and capillaries). |
A)
Only (i) done
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B)
Both (ii) and (iii) done
clear
C)
(i), (iii) and (iv) done
clear
D)
All of these done
clear
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question_answer17)
The following statement are associated with the occurrence of notochord. Identify incorrect statement.
A)
It is present only in larval tail in ascidians. done
clear
B)
It is replaced by a vertebral column in adult frog. done
clear
C)
It is absent throughout the life in humans from the very beginning. done
clear
D)
It is present throughout life in Amphioxus. done
clear
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question_answer18)
In which of the following animal, post anal tail is found?
A)
Earthworm done
clear
B)
Lower invertebrate done
clear
C)
Scorpion done
clear
D)
Snake done
clear
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question_answer19)
A rhabditiform larva is formed in the life cycle of:
A)
Ascaris done
clear
B)
Tapeworm done
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C)
Hydra done
clear
D)
Leucosolenia done
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question_answer20)
Sense organs of Aurelia are:
A)
Tentacle done
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B)
Tentaculocyst done
clear
C)
Nematocyst done
clear
D)
Otolith done
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question_answer21)
Book-lungs are found in:
A)
Myriapoda done
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B)
Crustacea done
clear
C)
Arachnida done
clear
D)
Insecta done
clear
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question_answer22)
In animals of which class, the number of body segments is definite?
A)
Oligochaeta done
clear
B)
Hirudinaria done
clear
C)
Polychaeta done
clear
D)
None of these done
clear
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question_answer23)
Refer the given figure 1, 2, 3 and 4 and identify the options which show their correct name.
A)
1- Pleurobrachia 2- Cnidoblast 3- Aurelia 4- Adamsia done
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B)
1- Aurelia 2- Adamsia 3- Cnidoblast 4- Pleurobrachia done
clear
C)
1- Cnidoblast 2- Pleurobrachia 3- Adamsia 4- Aurelia done
clear
D)
1- Adamsia 2- Aurelia 3- Pleurobrachia 4- Cnidoblast done
clear
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question_answer24)
Which of the following sets of animals give birth to young ones?
A)
Platypus, Penguin, Bat, Hippopotamus done
clear
B)
Shrew, Bat, Cat, Kiwi done
clear
C)
Kangaroo, Hedgehog, Dolphin, Loris done
clear
D)
Lion, Bat, Whale, Ostrich done
clear
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question_answer25)
Syncytial epidermis occurs in:
A)
Ascaris done
clear
B)
Hydra done
clear
C)
Taenia done
clear
D)
Leucosolenia done
clear
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question_answer26)
In which of the following classes, locomotory organs are absent?
A)
Rhizopoda done
clear
B)
Sporozoa done
clear
C)
Suctoria done
clear
D)
Mastigophora done
clear
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question_answer27)
Which one of the following animals possesses nerve cells but no nerves?
A)
Hydra done
clear
B)
Tapeworm done
clear
C)
Earthworm done
clear
D)
Planaria done
clear
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question_answer28)
The given figures 1, 2, 3 and 4 are the examples of first true land vertebrates. They are dominant in mesozoic era and belong to phylum 'X'. Identify 'X' and the animals which have four chambered heart.
A)
X - Reptile; 2 done
clear
B)
X - Reptile; 1 done
clear
C)
X - Amphibia; 3 done
clear
D)
X - Pisces; 4 done
clear
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question_answer29)
Match column-I with column-II and select the correct answer using the codes given below.
| Column-I | | Column-II |
A. | Protozoa | I. | Pennatula |
B. | Aschelminthes | II. | Beroe |
C. | Porifera | III. | Monocystis |
D. | Ctenophora | IV. | Wuchereria |
E. | Cnidaria | V. | Cliona |
A)
A-III B-V C-IV D-I E-II done
clear
B)
A-IV B-III C-V D-II E-I done
clear
C)
A-III B-IV C-V D-II E-I done
clear
D)
A-II B-IV C-V D-III E-I done
clear
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question_answer30)
Locomotion in Kangaroo is:
A)
Volant done
clear
B)
Saltatorial done
clear
C)
Cursorial done
clear
D)
Graviportal done
clear
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question_answer31)
Match column-I (Characteristic feature) with column-II (Examples) and select the correct answer using the codes given below.
| Column-I | | Column-II |
A. | Pseudocoelomates | I. | Hydra, Adamsia |
B. | Diploblastic | II. | Ctenoplana, Aurelia |
C. | Cellular level of organisation | III. | Ascaris, Wuchereria |
D. | Radial symmetry | IV. | Sycon, Spongilla |
E. | Metamerism | V. | Pheretima, Nereis |
A)
A-V B-II C-IV D-III E-I done
clear
B)
A-III B-I C-IV D-II E-V done
clear
C)
A-II B-I C-III D-V E-IV done
clear
D)
A-III B-II C-IV D-I E-V done
clear
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question_answer32)
A student has identified a triploblastic coelomate segmented animal as an arthropod. Which additional character the student should have verified before identifying that animal as an arthropod?
A)
Presence of wings done
clear
B)
Presence of antenna done
clear
C)
Typeofcoelom done
clear
D)
Type of symmetry done
clear
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question_answer33)
Medusa of Obelia is:
A)
Carnivorous done
clear
B)
Herbivorous done
clear
C)
Detritus feeder done
clear
D)
Omnivorous done
clear
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question_answer34)
Elephantiasis is caused by:
A)
Trichinella done
clear
B)
Desmoscolex done
clear
C)
Enterobius done
clear
D)
Wuchereria done
clear
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question_answer35)
Refer the following statement and answer the question. 'Name of "X" is derived from stinging capsules. It exhibits metagenesis containing two body forms in which sessile and cylindrical form is called "Y" and umbrella shaped and free swimming is called Identify X, Y, and Z.
A)
X- Coelenterate Y- Polyp Z- Medusa done
clear
B)
X- Cnidarian Y- Medusa Z- Polyp done
clear
C)
X- Ctenophora Y- Radula Z- Hypostome done
clear
D)
X- Porifera Y- Osculum Z- Radula done
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question_answer36)
Identify the characteristic feature marked as 1, 2, 3 and 4 in the given figure.
A)
1-Notochord; 2-Post-anal part; 3-Gill slits; 4-Nerve cord done
clear
B)
1-Nerve cord; 2-Notochord; 3-Post-analpart; 4-Gill slits done
clear
C)
1-Notochord; 2-Nerve cord; 3-Gill slits; 4-Post-anal part done
clear
D)
1-Gill slits; 2-Post-anal part; 3-Nerve cord; 4-Notochord done
clear
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question_answer37)
What is the true for mammalia?
A)
Platypus is oviparous. done
clear
B)
Bats have feather. done
clear
C)
Elephant is an ovo-viviparous. done
clear
D)
Diaphragm is absent. done
clear
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question_answer38)
Which of the following statements (i) to (v) are incorrect?
(i) Parapodia are lateral appendages in arthropods used for swimming. |
(iii) In molluscs radula is responsible for the process of excretion. |
(iii) Aschelminthes are dioecious. |
(iv) Echinoderm adults show radial symmetry. |
(v) Ctenophorans are diploblastic. |
A)
(i) and (ii) done
clear
B)
(i) and (iii) done
clear
C)
(i), (iv) and (v) done
clear
D)
(iii) and (v) done
clear
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question_answer39)
Which group of vertebrates comprises the highest number of endangered species?
A)
Mammals done
clear
B)
Fishes done
clear
C)
Reptiles done
clear
D)
Birds done
clear
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question_answer40)
Read the following statements and answer the question.
(i) They are exclusively marine, radially symmetrical, diploblastic organisms with tissue level of organisation. |
(ii) Body bears eight external rows of ciliated comb plates, which help in locomotion. |
(iii) Digestion is both extracellular and intracellular. |
(iv) Reproduction takes place only by sexual means. |
Which of the following phylum is being described by above statements? |
A)
Platyhelminthes done
clear
B)
Arthropoda done
clear
C)
Mollusca done
clear
D)
Ctenophora done
clear
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question_answer41)
Which character is not same in aves and mammals?
A)
Single systemic arch done
clear
B)
Metanephric kidney done
clear
C)
Seven cervical vertebrae done
clear
D)
Homoiotherms done
clear
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question_answer42)
In which one of the following the genus name, its characters and phylum are incorrectly matched?
A)
Genus name - Pila Two characters - (i) Body segmented; Mouth with radula Phylum -Mollusca done
clear
B)
Genus name - Asierias Two characters - (ii) Spiny skinned; Water vascular system Phylum -Echinodermata done
clear
C)
Genus name - Sycon Two characters - (iii) Pore bearing; Canal system Phylum -Porifera done
clear
D)
Genus name - Periplaneta Two characters - (iv) Jointed appendages; Chitinous exoskeleton Phylum - Arthropoda done
clear
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question_answer43)
Which of the following traits is not shared by both sea anemones and jellyfish?
A)
A medusa as the dominant stage in the life cycle. done
clear
B)
Possession of a gastro-vascular cavity. done
clear
C)
Sexual reproduction. done
clear
D)
Nematocysts present on the tentacles. done
clear
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question_answer44)
Which of the following is not the common fundamental feature for animal classification?
A)
Germinal layers done
clear
B)
Pathway of water transport done
clear
C)
Pattern of organisation of cells done
clear
D)
Serial repetition of the segments done
clear
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question_answer45)
The given figures 1, 2 and 3 represent types of fluid filled body cavity (coelom) found in many types of animals. Identify the correct option' showing the type of coelom.
A)
1-Pseudocoelomate; 2-Coelomate; 3-Acoelomate done
clear
B)
1-Coelomate; 2-Pseudocoelomate; 3- Acoelomate done
clear
C)
1-Coelomate; 2-Acoelomate; 3- Pseudocoelomate done
clear
D)
1-Coelomate; 2-Acoelomate; 3- Eucoelomate done
clear
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question_answer46)
Hemichordates have now been placed with the non-chordates, close to echinoderms, because true
A)
notochord is absent. done
clear
B)
pharyngeal gill-slits are lacking. done
clear
C)
dorsal nerve cord is absent. done
clear
D)
eart is lacking. done
clear
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question_answer47)
Choanocytes perform:
A)
Nutrition done
clear
B)
Excretion done
clear
C)
Reproduction done
clear
D)
Secretionofspicules done
clear
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question_answer48)
Which of the following is deuterostomate and enterocoelomate invertebrate?
A)
Pila done
clear
B)
Ascaris done
clear
C)
Aphrodite done
clear
D)
Asterias done
clear
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question_answer49)
Which of the following characteristics is correct for reptilia?
A)
Body covered with dry and comified skin, scales over the body are epidermal, they do not have external ears. done
clear
B)
Body is covered with moist skin and is devoid of scales, the ear is represented by a tympanum, alimentary canal, done
clear
C)
urinary and reproductive tracts, open into a common cloaca. Fresh water animals with bony endoskeleton and air-bladder regulate buoyancy. done
clear
D)
Marine animals with cartilaginous endoskeleton and body is covered with placoid scales. done
clear
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question_answer50)
Which of the following is a living fossil?
A)
Latimeria done
clear
B)
Lamprey done
clear
C)
Shark done
clear
D)
Eel done
clear
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question_answer51)
In Hydra, egestion of undigested food and excretion of nitrogeneous wastes respectively occur through:
A)
mouth and tentacles. done
clear
B)
mouth and body wall. done
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C)
mouth and mouth. done
clear
D)
body wall and body wall. done
clear
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question_answer52)
"Portuguese man of war" is:
A)
soldier of world war done
clear
B)
Portuguese soldier done
clear
C)
a sponge done
clear
D)
a polymorphic, colonial, colenterata done
clear
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question_answer53)
Identify the figures 1, 2 and 3 and choose the correct option.
A)
1 - Male Ascaris, 2 - Hirudinaria (leech), 3 - Nereis done
clear
B)
1 - Female Ascaris, 2 - Nereis, 3 - Hirudinaria (leech) done
clear
C)
1 - Female Ascaris, 2 - Hirudinaria (leech), 3 - Nereis done
clear
D)
1 - Male Ascaris, 2 - Nereis, 3 - Hirudinaria (leech) done
clear
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question_answer54)
Which of the following snake is not poisonous?
A)
Naja-naja done
clear
B)
Python done
clear
C)
Bungarus done
clear
D)
Hydrophis done
clear
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question_answer55)
Crustacean which show commensalism with some coelenterates is:
A)
Cypris done
clear
B)
Hippa done
clear
C)
Crab done
clear
D)
Eupagurus done
clear
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question_answer56)
Which one of the following statement of animals is correctly described with no single exception in it?
A)
In chondrichthyes, notochord is persistent throughout life. done
clear
B)
All mammals are viviparous and possess diaphragm for breathing. done
clear
C)
All sponges are marine. done
clear
D)
All reptiles possess scales, have a three chambered heart and are cold blooded (poikilothermal). done
clear
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question_answer57)
Example of living fossil in arthropoda is:
A)
dm ex done
clear
B)
Triarthrus done
clear
C)
Peripatus done
clear
D)
Eupagurus done
clear
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question_answer58)
Which of the following characteristic is probably most responsible for the great diversification of insects on land?
A)
Segmentation done
clear
B)
Antennae done
clear
C)
Bilateral symmetry done
clear
D)
Exoskeleton done
clear
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question_answer59)
Which one of the following is a cartilaginous fish?
A)
Silver fish done
clear
B)
Dogfish done
clear
C)
Crayfish done
clear
D)
Starfish done
clear
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question_answer60)
Which of the following statement(s) is/are correct for class amphibia?
(i) Body is divisible into head and trunk. |
(ii) Respiration is through gills only. |
(iiii) The heart is two chambered i.e. one auricle and one ventricle. |
(iv) Fertilisation is internal. |
A)
Only (i) done
clear
B)
Only (iv) done
clear
C)
(i), (ii) and (iii) done
clear
D)
All of these done
clear
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question_answer61)
Which of the following endoparasite of man is viviparous?
A)
Ascaris done
clear
B)
Wuchereria done
clear
C)
Taenia done
clear
D)
Dracunculus done
clear
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question_answer62)
Refer the following animals and identify those which have a fluid filled body cavity with a complete lining derived from mesoderm?
(i) Sycon |
(ii) Butterfly |
(iii) Nereis |
(iv) Sea fan |
(v) Scorpion |
(vi) Pila |
A)
(i) and (iii) only done
clear
B)
(ii) and (iv) only done
clear
C)
(ii), (iii), (v) and (vi) only done
clear
D)
All of the above done
clear
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question_answer63)
Scoliodon is called dog fish because of its:
A)
Carnivorous nature done
clear
B)
Long mouth done
clear
C)
Power of smell done
clear
D)
All of these done
clear
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question_answer64)
In the members of class Scyphozoa:
A)
polyp stage is well developed. done
clear
B)
polyp stage is reduced. done
clear
C)
medusa stage is absent. done
clear
D)
medusa stage is reduced. done
clear
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question_answer65)
Which one of the following groups of animals is correctly matched with its characteristic feature without even a single exception?
A)
Reptilia: possess 3-chamberedgheart with one incompletely divided ventricle. done
clear
B)
Chordata: Possess a mouth provided with an upper and lower jaw done
clear
C)
Chondrichthyes: Possess cartilaginous endoskeleton. done
clear
D)
Mammalia: Give birth to young one. done
clear
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question_answer66)
Carapace is present on the dorsal surface of:
A)
Elephant done
clear
B)
Tortoise done
clear
C)
Python done
clear
D)
Alligator done
clear
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question_answer67)
Identify the figure with its correct name and phylum.
A)
Cucumaria Echinodermata done
clear
B)
Ascidia Urochordata done
clear
C)
Balanoglossus Hemichordata done
clear
D)
Hirudinaria Annelida done
clear
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question_answer68)
What distinguishes an insect from a crustacean?
A)
Number of eye done
clear
B)
Arrangement of nerve cord done
clear
C)
Number of appendages done
clear
D)
Presence of wings done
clear
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question_answer69)
Which one of the following groups of structures/ organs have similar function?
A)
Typhlosole in earthworm, intestinal villi in rat and contractile vacuole in Amoeba. done
clear
B)
Nephridia in earthworm, Malpighian tubules in cockroach and urinary tubules in rat. done
clear
C)
Antennae of cockroach, tympanum of frog and clitellum of earthworm. done
clear
D)
Incisors of rat, gizzard (proventriculus) of cockroach and tube feet of starfish. done
clear
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question_answer70)
What is common in whale, bat and rat?
A)
Absence of neck done
clear
B)
Muscular diaphragm between thorax and abdomen done
clear
C)
Extra abdominal testes to avoid high temperature of body done
clear
D)
Presence of external ears done
clear
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question_answer71)
Pupa of mosquito is called:
A)
Bolus done
clear
B)
Tumbler done
clear
C)
Maggot done
clear
D)
Wriggler done
clear
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question_answer72)
Which of the following statement(s) is/are correct regarding class aves?
(i) The forelimbs are modified into wings and the hindlimbs generally have scales and are modified for walking, swimming or clasping the tree branches. |
(ii) Heart is completely four-chambered. |
(iii) They are warm- blooded (homoiothermous) animals i.e., they are able to maintain a constant body temperature. |
(iv) They are oviparous and development is direct. |
A)
Both (i) and (iii) done
clear
B)
Both (i) and (iv) done
clear
C)
(i), (ii) and (iii) done
clear
D)
All of these done
clear
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question_answer73)
A student was given a specimen to identify on the basis of the characteristics given below.
(i) They are metamerically segmented. |
(ii) They have closed circulatory system. |
(iii) They have circular and longitudinal muscles for locomotion. |
(iv) Identify the specimen. |
A)
Prawn done
clear
B)
Pheretima done
clear
C)
Wuchereria done
clear
D)
Ctenoplana done
clear
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question_answer74)
Poisonous fangs of a snake are modified:
A)
Mandible done
clear
B)
Maxillary teeth done
clear
C)
Canines done
clear
D)
Nasals done
clear
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question_answer75)
Which one is not a specific trait of birds (Aves)?
A)
Bipedal locomotion done
clear
B)
Toothless beak done
clear
C)
Wings done
clear
D)
Feathers done
clear
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question_answer76)
The free swimming larva of coelenterates is:
A)
Onchosphere done
clear
B)
Hydrula done
clear
C)
Planula done
clear
D)
Amphiblastula done
clear
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question_answer77)
Which of the following is the characteristic feature of fishes?
A)
Tail and venous heart done
clear
B)
Venous heart and gills done
clear
C)
Epidermal scales and tail done
clear
D)
Epidermal scales and gills done
clear
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question_answer78)
Which one of the following sets of animals belongs to the same class of a phylum?
A)
Hydra, jelly fish, cray fish done
clear
B)
Bat, pigeon, whale done
clear
C)
Spider, scorpion, centipede done
clear
D)
Whale, otter, kangaroo done
clear
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question_answer79)
Which of the following class is being described by the given statements?
(i) They are found in a variety of habitats- polar ice-caps, deserts, mountains, forests, grasslands and dark caves. |
(ii) Most unique characteristic is the presence of mammary glands by which the young ones are nourished. |
(iii) Heart is four-chambered. |
(iv) Sexes are separate and fertilisation is internal. |
A)
Reptilia done
clear
B)
Aves done
clear
C)
Mammalia done
clear
D)
Amphibia done
clear
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question_answer80)
Amphiblastula is larva of:
A)
Leucosolenia done
clear
B)
Sycon done
clear
C)
Both (a) and (b) done
clear
D)
Clathrina done
clear
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question_answer81)
Which animals become asymmetrical due to torsion in body and shell?
A)
Gastropoda done
clear
B)
Cephalopoda done
clear
C)
Pelecypoda done
clear
D)
All of these done
clear
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question_answer82)
Uricotelism is found in:
A)
fishes and fresh water protozoans. done
clear
B)
birds, reptiles and insects. done
clear
C)
frogs and toads. done
clear
D)
mammals and birds. done
clear
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question_answer83)
Trait common amongst earthworm, leech and centipede is:
A)
Absence of legs done
clear
B)
Hermaphrodite nature done
clear
C)
Ventral nerve cord done
clear
D)
Malpighian tubules done
clear
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question_answer84)
Which one of the following given character is incorrect for phylum chordata?
A)
Presence of notochord done
clear
B)
Presence of vertebral column done
clear
C)
Paired gill slits done
clear
D)
A central nervous system dorsal to digestive canal done
clear
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question_answer85)
Which of the following group belongs to deuterostome?
A)
Annelida, Arthropoda, Mollusca done
clear
B)
Echinodermata, Hemichordata, Chordata done
clear
C)
Annelida, Mollusca, Chordata done
clear
D)
Arthropoda, Mollusca, Echinodermata done
clear
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question_answer86)
Similarity between fish and tadpole is:
A)
Legs done
clear
B)
Fins done
clear
C)
Lateral line done
clear
D)
Scales done
clear
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question_answer87)
An indigenous fish used in biological control is:
A)
Catia done
clear
B)
Lebistes done
clear
C)
Gambusia done
clear
D)
Aplocheilus done
clear
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question_answer88)
Mesogloea of Hydra is made up of:
A)
Mucopolysaccharides done
clear
B)
Protein done
clear
C)
Protein and fat done
clear
D)
Reticulate tissue done
clear
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question_answer89)
Which of the following feature is not common between Newt & Hemidactylus7
A)
Body is divisible into head, neck, trunk and tail. done
clear
B)
Head with pair of eyes and tympanic membrane. done
clear
C)
Trunk has 2 pair of limbs for locomotion. done
clear
D)
Heart is 3-chambered. done
clear
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question_answer90)
Flight muscles of bird are attached to:
A)
Clavicle done
clear
B)
Coracoid done
clear
C)
Keel of sternum done
clear
D)
Scapula done
clear
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question_answer91)
Which of the following statement(s) is/are correct regarding phylum coelenterata?
(i) They are aquatic, mostly marine, sessile or free- swimming, radially symmetrical animals. |
(ii) They have a central gastro-vascular cavity with a single opening called hypostome. |
(iii) Digestion is extracellular and intracellular. |
(iv) Examples are Sycon, Spongilla and Euspongia. |
A)
(i) and (ii) done
clear
B)
(i) and (iv) done
clear
C)
(i), (ii) and (iii) done
clear
D)
All of these done
clear
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question_answer92)
Match column-I (contains the characteristics features) and column-II (contains the function/ location) and select the correct match from the option given below.
| Column-I | | Column-II |
A. | Water canal system | I. | Sponges |
B. | Comb plates | II. | Help in swimming |
C. | Nephridia | III. | Presentinmollusca |
D. | Jointed appendages | IV. | Characteristics of Roundworm |
E. | Muscular foot | V. | A body part of E arthropoda |
| | VI. | Helps in reproduction |
| | VII. | Platyhelminthes |
| | VIII. | Helps in osmoregulation and excretion |
| | IX. | Eight ciliated external rows present in a body of ctenophora. |
A)
A-I B-IX C-VIII D-V E-III done
clear
B)
A-II B-III C-VI D-IX E-V done
clear
C)
A-II B-V C-I D-IV E-IX done
clear
D)
A-III B-VI C-IV D-V E- I done
clear
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question_answer93)
Electric organs occur in:
A)
Sharks done
clear
B)
Goldfish done
clear
C)
Porpoises done
clear
D)
Rays done
clear
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question_answer94)
A common characteristic of all vertebrates without exception is:
A)
the division of body into head, neck, trunk and tail. done
clear
B)
body covered with exoskeleton. done
clear
C)
the possession of two pairs of functional appendages. done
clear
D)
the presence of well - developed skull. done
clear
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question_answer95)
A student brought a strange animal at home which he found outside under a rock. It had moist skin, a complete digestive tract, a ventral nerve cord, and had gone through torsion. Identify the phylum of the animal.
A)
Porifera done
clear
B)
Annelida done
clear
C)
Mollusca done
clear
D)
Echinodermata done
clear
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question_answer96)
Ruminants belongs to order:
A)
Proboscida done
clear
B)
Artiodactyla done
clear
C)
Marsupials done
clear
D)
Edentata done
clear
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question_answer97)
Dicondylic skull with 10-pairs of cranial nerves occur in:
A)
Pi sees done
clear
B)
Amphibia done
clear
C)
Reptilia done
clear
D)
Mammalia done
clear
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question_answer98)
A poisonous lizard is:
A)
Heloderma done
clear
B)
Ancistrodon done
clear
C)
Chamaeleon done
clear
D)
Varanus done
clear
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question_answer99)
Venom of cobra affects:
A)
Respiratory system done
clear
B)
Nervous system done
clear
C)
Circulatory system done
clear
D)
Digestive system done
clear
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question_answer100)
Match the phylum given in column-I with their example given in column-II and choose the correct option.
| Column-I (Phylum) | | Column-II (Example) |
A. | Echinodermata | I. | Ascidia, Doliolum |
B. | Hemichordata | II. | Asterias, Ophiura |
C. | Urochordata | III. | Branchiostoma |
D. | Cephalochordata | IV. | Balanoglossus, Saccoglossus |
A)
A-IV B-II C-I D-III done
clear
B)
A-II B-IV C-I D-III done
clear
C)
A-II B-IV C-III D-I done
clear
D)
A-II B-I C-IV D-III done
clear
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question_answer101)
Which of the following statement is incorrect?
A)
Platyhelminthes has incomplete digestive system. done
clear
B)
In coelenterates, the arrangement of cells is more complex. done
clear
C)
Nereis is monoecious but earthworms and leeches are dioecious. done
clear
D)
Simple and compound eyes are present in the animals of those phylum whose over two-thirds of all named species on earth are arthropods. done
clear
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