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Which of the following can lead to a menstrual cycle?

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+1 vote
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in Biology – Class 12 by (271k points)
Which of the following can lead to a menstrual cycle?

(a) Fertilization of egg

(b) Unfertilized egg

(c) Improper sleep

(d) Study pressure

This question was addressed to me in a national level competition.

Question is from Human Reproduction topic in portion Human Reproduction of Biology – Class 12

1 Answer

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Best answer
The correct option is (b) Unfertilized egg

The best I can explain: The menstrual cycle is a natural phenomenon. It arises as the unfertilized egg needs to be released along with the thick endometrium that was formed in anticipation of the would-be embryo.

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