(b) Mention the changes which the uterus undergoes, when
(i) it has to receive a zygote.
(ii) no fertilization takes place.
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it has to receive a zygote
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Answer:
The changes that occur are : --
Explanation:
If the uterus receives the zygote the female becomes pregnant
If the egg is not fertilised the lining of uterus will be shed during menstruation
Hope this helps you
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