Which of the following groups of characters is present in all chordates in some or other stage in their life ?

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Which of the following groups of characters is present in all chordates in some or other stage in their life ?

A. Mammary glands, hairs, gill slits

B. Notochord, gill slits and dorsal ! tubular nervous system

C. Notochord, scales and dorsal tubular nervous system

D. Gill slits, vertebral column and notochoitl

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A limbless amphibian is

A. Siren

B. Ophiosaurus

C. Triturus

D. Ichthyophis

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Which of the following is not a diploblas-tic group ?

A. Porifera

B. Coelentrata

C. Annelida

D. Platyhelminthes

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Which one of the following sets of animals belongs to class cydostomata

A. Amphioxus and Balangolossus

B. Petromyzon and Myxine

C. Herdmania and Myxine

D. Herdmania and Amphioxus

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A suctorial mouth is present in

A. leech

B. cockroach

C. housefly

D. butterfly

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Which one of the following sets has all hermophrodite animals ?

A. Ascaris, Hydra, Earthworm

B. Leech, Hydra, Tapeworm

C. Hydra, Man, Leech

D. Tapeworm, Toad, Starfish

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Sea horse is a

A. fish

B. mammal

C. bird

D. none of these

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Snakes are not found in

A. India

B. U.K

C. USSR

D. West Indies

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Branchiostonta is an example of

A. Cephalochordata

B. Agnatha

C. Urochordata

D. Gnathostomata

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Which of the following is not an acoelomate animal ?

A. Sponge

B. Jelly fish

C. Tapeworm

D. Roundworm

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Which of the following shows deuteros- I tome condition ?

A. Acoelomate animals

B. Pseudocoelomate animals

C. Animals with enterocoel

D. Animals with schizocoel

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The generic name of peacock is

A. Passer domesticus

B. Pavo cristatus

C. Psittacula krameri

D. None of these

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Histological differentiation is absent in

A. Amoeba

B. Hydra

C. Earthworm

D. Cockroach

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Honey-bees belong to the phylum arthropoda and class

A. insecta

B. oligochaeta

C. arachnida

D. crustace

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Tube feet are the locomotory organs found in

A. Protozoans

B. Arthropods

C. Echinodermata

D. Molluscs

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Insects possess

A. 2 pairs of legs

B. 3 pairs of legs

C. 4 pairs of legs

D. 5 pairs of legs

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Bony plates are found in addition to scales in

A. hag fish

B. eel

C. flyingfish

D. seahorse

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Lobsters and crabs belong to the class

A. Insecta

B. Arachnida

C. Crustacea

D. Polychaeta

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Which one is characteristic for birds ?

A. They are flying animals

B. They are warm blooded

C. They are bipedal and have feathers

D. They are quadruped and have scales

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Vertebrates possess

A. well developed body cavity with alimentary canal

B. dorsal tubular nerve cord

C. ventrally situated heart

D. all of these

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Which of the following is represented by the largest number of species ?

A. Insecta

B. Protozoa

C. Mammalia

D. Aves

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Cloning is possible in nature in

A. sexually reproducing species

B. asexually reproducing species

C. self-fertilising species

D. none of these

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One of the following is not a true fish :

A. Saw fish

B. Silver fish

C. Dogfish

D. Pipefish

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For finding a haemocoel which animal you will select ?

A. Earthworm

B. Hydra

C. Ascaris

D. Scolopendra

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Salamander belongs to class

A. Reptilia

B. Amphibia

C. Aves

D. Mammalia

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In which of the following sets, groups are not correctly matched ?

A. Onychophora, Myriapoda, Arachnida

B. Hydrozoa, Scyphozoa, Anthozoa

C. Polychaeta, Hirudiniea, Oligochaeta

D. Gastropoda, Rhizopoda, Scaphopoda

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Which one of the following is a coelenterate ?

A. Tea cucumber

B. Sea urchin

C. Sea horse

D. Sea pen

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One of the primary characters of chlor-date is

A. solid ventral nerve cord

B. dorsal tubular nerve cord

C. paired nerve cords

D. ganglionated nerve cord

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Hair of bat and feathers of pigeon are

A. homologous structures

B. analogous structures

C. both (a) and (b

D. integumentary derivatives

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Egg laying mammals are found in

A. India

B. Australia

C. Africa

D. South America

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Which of the following has no segmentation ?

A. Hydra

B. Earthworm

C. Cockroach

D. Centipede

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Accepted Answer

B. Notochord, gill slits and dorsal ! tubular nervous system

Which of the following groups of characters is present in all chordates in some or other stage in their life ?

Correct Answer :

Show all Classifications of Animal Kindom MCQ

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Which of the following is represented by the largest number of species ?

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One of the primary characters of chlor-date is

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Which of the following has no segmentation ?

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