Everyday Science · Zoology & Animal Kingdom · page 46 of 46

Classes of Animals MCQs with Answers

Includes 25 past paper MCQs (marked).

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Classes of Animals MCQs (451–453)

3 MCQs with answers and a short one-liner. Hide answers to test yourself.

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451.
All of the following are primates except the ?
Correct Answer: C. Giraffe
One-liner
The giraffe is not a primate; it belongs to the order Artiodactyla (even-toed ungulates), while chimpanzees, gorillas, and orangutans are all primates.
452.
The flagellated cells found in parazoans helping in digestion of food material are called _?
Correct Answer: A. Choanocytes
One-liner
The flagellated cells found in parazoans that help in digestion of food material are called choanocytes.
453.
Gas exchange in spiders occurs in respiratory organs called ?
Correct Answer: D. Book Lungs
One-liner
Gas exchange in spiders occurs in respiratory organs called Book Lungs.