Animal Diversity

JKPSC Assistant Professor (Zoology) · Zoology · 86 practice questions with answers and explanations: 17 Easy, 69 Medium, 0 Hard.

Sample questions

Sample Easy question 1

The water-vascular system is characteristic of:

  1. Echinodermata
  2. Arthropoda
  3. Annelida
  4. Mollusca
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Answer: A. It operates tube feet for locomotion.

Sample Easy question 2

Tapeworm belongs to the phylum:

  1. Platyhelminthes
  2. Annelida
  3. Nematoda
  4. Cnidaria
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Answer: A. Taenia solium is a flatworm and a gut parasite.

Sample Easy question 3

Which animal is a mollusc?

  1. Earthworm
  2. Starfish
  3. Octopus
  4. Hydra
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Answer: C. Octopus is a cephalopod.

Sample Medium question 4

The ratite birds, which cannot fly, include:

  1. Eagle
  2. Owl
  3. Crow
  4. Ostrich and emu
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Answer: D. They lack a keel.

Sample Medium question 5

The air sacs in birds help in:

  1. Respiration
  2. Excretion
  3. Circulation
  4. Digestion
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Answer: A. They are connected to the lungs.

Sample Medium question 6

The 'crop' in birds is for:

  1. Storage of food
  2. Respiration
  3. Digestion
  4. Excretion
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Answer: A. It is part of the oesophagus.

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