Testosterone, the male sex hormone, is synthesised in the
A
Seminiferous tubules
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B
Interstitial cells
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C
Vas deferens
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D
Prostate gland
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Solution
The correct option is B Interstitial cells Testosterone is secreted by by the Leydig cells or interstitial cells in testes in men and by the ovaries in women. It is a principal androgen. LH stimulates the Ledig cells to secrete testosterone. It initiates the development of the male internal and external reproductive organs during foetal development and is essential for the production of sperm in adult life. So, the correct answer is 'Interstitial cells'.