NEET UG BIOLOGY MCQ: ANIMAL KINGDOM

1 Easy

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Understanding +4 | -1

(A) mammals are unique when compared to other vertebrates
(R) they possess mammary glands

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Correct option: A

Both (A) and (R) are true and (R) is the correct explanation (A)

Option A (Both (A) and (R) are true and (R) is the correct explanation (A)) is correct because mammary glands are a unique characteristic of mammals that distinguishes them from other vertebrates.

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Which one of the following in birds, indicates their reptilian ancestry The presence of the tube feet is a characteristic feature of the phylum Respiratory organs of Saccoglossus are Which of the following statements are true for the phylum – Chordata?
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Tapeworm, Roundworm, Hookworm, Threadworm

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