Biology, asked by pranjalgurudwan6, 5 hours ago

illustrate the various kind of extra embryonic membrane found in mammals​

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Answered by ItzAbhi47
41

The extra-embryonic membranes of mammals also include the amnion, chorion, allantois and yolk sac. Their origin and development is similar to that in chick except that the allantois in most mammals gives rise to a placenta.

Answered by Bhavyakumari1379
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