Class 12 Biology Human Reproduction Pregnancy and Embryonic development

Easy

In the early haemopoietic tissue of the embryo,there is:

A
Chorion
B
Amnion
C
Allantois
D
Yolk sac

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Class 12 Questions

Class 12

Biology Questions

Chapter

Human Reproduction

Subtopic

Pregnancy and Embryonic development

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Given below is a graph with respect to levels of hormones in a pregnant female. Select the correct option.

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The number of foetal membranes in humans is

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