Biology, asked by viveksaswal560, 9 months ago

what are the changes observed will the uterus if fertilizers does not occur ​

Answers

Answered by dhanushree7552
8

Answer:

If the fertilization does not occur, then the uterine wall breaks down eventually and passes out of the body in the form of menstrual blood. Explanation: Once every month, the uterine wall gets constructed in preparation for providing space and nutrition for a fertilized egg

Answered by Harsh220503
4

Explanation:

the walll of placenta will break down and mensturation started

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