Science, asked by kavya3052, 1 year ago

In human females, what happens when
a) egg is not fertilised
b) egg is fertilised

Answers

Answered by ShreyaPandey21
21
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▶▶In human females when the egg is not fertilised the muscles of uterus get rip up and the blood from blood vessels comes out of the vagina with the non-fertilised egg & some toxic substances...

▶▶In humans females when the egg is fertilised then the resultant is the formation of a single fertilised cell zygote which then divides & develops into embryo & then in the foetus (baby).

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Answered by megsah
4

Answer:

a] when egg is not fertilized the thick uterine line i.e endometrium gets discharged out of the body through vagina as blood as mucus  This is known  as mensuration.

b] when the egg is fertilized zygote is formed. It divides and develops into embryo then in the formation of foetus in the uterus .

Explanation:

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