Temperature in scrotum necessary for sperm formation should be

In scrotum, for sperm formation temperature should be

Temperature of the scrotum which is necessary for the functioning of testis is always around "______" below body temperature.

Temperature of the scrotum which is necessary for the functioning of testis is always around "______" below body temperature.

Temperature of the scrotum which is necessary for the functioning of testis is always around "______" below body temperature.

Condition necessary for the formation of organ system :

Which mineral is necessary for melanin formation?

In angiosperm, triple fusion is necessary for the formation of

What is the correct sequence of sperm formation

Assertion : The testes are situated outside the abdominal cavity within scrotum . Reason : Lower temperature for the testis is necessary for spermatogenesis.

What is the correct sequence of sperm formation ?