NEET UG BIOLOGY MCQ: ANIMAL KINGDOM

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Which of the following are true to the prototherians?
I.Pectoral girdle is associated with T-shaped interclavicle.
II.Mammary glands are modified as sebaceous glands.
III.Pelvic girdle possesses epipubic bones.
IV.Vertebrae are with epiphyses.

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Correct option: A

I and III

Option A (I and III) is correct because prototherians (monotremes) have a T-shaped interclavicle in their pectoral girdle and possess epipubic bones.

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