Question

What changes are observed in the uterus subsequent to plantation of young embryo?​

Answer 1

Answer:

Thickening of walls richly supplied with blood.

Secretions of some hormones by wall of uterus.

Development of Placenta, disc like structure.

Answer 2

Answer:

Here is your answer:

Explanation:

:--- A special tissue called placenta develops which connects embryo to the uterine wall that provides nutrients and oxygen.

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