Science, asked by aroralaksh30, 8 months ago

nourishment attained by embryo​

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Answered by sinzoshree
8

Answer:

The embryo gets nutrition from the mother's blood with the help of a special tissue called placenta. This is a disc which is embedded in the uterine wall. ... This provides a large surface area for diffusion of glucose, oxygen and other nutrients from the mother to the embryo.

Explanation:

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