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In human females, an event that reflects...

In human females, an event that reflects onset of reproductive phase is

A

growth of body

B

changes in hair pattern

C

change in voice

D

menstruation

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The correct Answer is:
D
In early teenage girls should, breast size increased, with darkening of the skin of nipples at the tip of breasts. Also, girls begin to menstruate at around this time. In human females, this reflects onset of reproductive phase.
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NCERT EXEMPLAR-HOW DO ORGANISMS REPRODUCE-How Do Organisms Reproduce
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  3. In human females, an event that reflects onset of reproductive phase i...

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