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प्रश्न
What are the signs of puberty in human males and females?
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उत्तर
In a boy: Change of voice and discharge of semen.
In a girl: Appearance of the menses, the appearance of mammary glands, and widening of the hips.
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संबंधित प्रश्न
List two functions ovary of human female reproductive system.
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One of the following is not a part of the human male reproductive system. This is
(a) testis
(b) oviduct
(c) seminal vesicle
(d) prostrate gland
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(a) growth of body
(b) change in hair pattern
(c) change in voice
(d) menstruation
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