Science, asked by suraj339, 1 year ago

what changes are observed in the uterus if fertilization occurs

Answers

Answered by Anonymous
4
The walls come back to its orignal position by breaking down .
Answered by Ria139
3
The changes that observed in the uterus if fertilization occurs is that the thick and spongy linning of the uterus slowly breaks and comes out through the vagina as blood.
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