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Human Reproduction — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Reproduction1 Mark
Question
What is the difference between menarch and menopause?
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Answer

Differences between menarch and menopause :
MenarchMenopause
1. The first menstrual cycle or beginning of menstrual cycle in the life of a girl after onsetting puberty is called menarche1. It is stoppage of menstrual cycle.
2. It begins at the age of 12-13 years.2. It occurs at the age of 45-50 years.

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