Mammalian embryo is directly surrounded by

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2.Human Reproduction

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Mammalian embryo is directly surrounded by

A

Amniotic cavity

B

Allantoic cavity

C

Primary digestive cavity

D

Yolk sac cavity

Solution

(a)The amnion and the fluid filled amniotic cavity it enclose, enlarge and nearly surround the embryo.

Standard 12

Biology

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(AIPMT-1996)