Science, asked by navi2025, 1 year ago

what changes are observed in the uterus if fertilisationdoes not occur


ayush1champ1: 10 class

Answers

Answered by Mark47
8
If fertilization does not occur the uetrus made or make spongy layers to provide a soft surface for a baby it will break and come out through the vagina in the form of blood and mucous
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