Biology, asked by hala8928, 1 year ago

The eutherian placenta is derived from or In mammals placenta is formed by [DPMT 1982; BHU 1989; MP PMT 1996]
A) Yolk sac
B) Amnion
C) Allantois
D) Chorion allantois

Answers

Answered by Piyush891
5
D) is the correct answer
Answered by Anonymous
21

Answer:

the eutherian placenta is derived from or in mammals placenta is formed by CHORION ALLANTOIS

OPTION D

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