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Given below is an incomplete flow chart ...

Given below is an incomplete flow chart showing influence of hormones on gametogenesis in males. Observe the flow chart carefully and fill in the blanks A,B,C and D.

A

A - Testosterone, B - Spermatogenesis, C - Sertoli cells, D - Spermiogenesis

B

A - Testosterone, B - Spermiogenesis, C - Sertoli cells, D - Spermatogenesis

C

A - Testosterone, B - Spermatogenesis, C - Testis, D - Spermiogenesis

D

A - LH, B - Spermatogenesis, C - Sertoli cells, D – Spermiogenesis

Text Solution

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The correct Answer is:
A

ICSH – Act on Leydig cells of the seminiferous tubules of the testis and stimulate them to synthesise and secrete androgen that stimulate spermatogenesis. Follicle stimulating hormone – Acts on Sertoli cells and stimulates them to secrete substance that helps in Spermiogenesis.
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