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Select the incorrect statement.

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The reproductive cycle in the female primates is called menstrual cycle.

Menarche is the first onset of menstruation.

Menopause is the permanent cessation of menses.

Lack of menstruation is a certain indicator of pregnancy.

answer is D.

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Detailed Solution

Lack of menstruation may be indicative of pregnancy. However, it may also be caused due to some other underlying causes like stress, poor health, etc.

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