The muscles helping in getting warmth in testis are
A
Cremaster only
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B
Dartos and cremaster
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C
Gubernaculum
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D
Mesorchium
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Solution
The correct option is B Dartos and cremaster The dartos fascia is a connective tissue found in the scrotum. It lies just below the skin, which places it just superficial to the external spermatic fascia in the scrotum. In the scrotum, it consists mostly of smooth muscle. In the scrotum, the tunica dartos and cremaster acts to regulate the temperature of the testicles, which promotes spermatogenesis. Hence, the correct answer is option option B.