NEET UG BIOLOGY MCQ: ANIMAL KINGDOM

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Which of the following statements are true/false?
I. Poikilothermic animals are also called ectothermic animals
II. Sharks are ovoviviparous animals
III. Coxal glands are excretory organs present in arachnids
IV. Copper containing respiratory pigment is called haemocyanin, it is present in Pila

View answer and explanation

Correct option: B

All the statements are true

Option B (All the statements are true) is correct because poikilothermic animals are indeed ectothermic, sharks are ovoviviparous, coxal glands are excretory organs in arachnids, and haemocyanin is a copper-containing respiratory pigment found in Pila.

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