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Which of the following is true about mam...

Which of the following is true about mammalian placenta?
I. It acts as endocrine gland.
II. It secretes relaxin hormone which faciliates parturition.
III. It secretes chorionic gonadotrophin.
IV. It hepls in mixing of foetal and maternal blood.

A

I, II and IV

B

I, IV and III

C

II, III and IV

D

I, II and III

Text Solution

Verified by Experts

The correct Answer is:
D
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