Assertion : Head of sperm consists of acrosome and mitochondria.
Reason : Acrosome contains spiral row of mitochondria.
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
If both the Assertion and Reason are incorrect.
If the Assertion is correct but Reason is incorrect.
Spermatogonia undergo ....... to produce spermatozoa
Androgen stimulates the $...A...$ FSH acts on the $...B...$ and stimulates factors for spermiogenesis. Here $A$ and $B$ refers to
Secondary oocyte is ..........
Ovulation occurs
Process of spermatogenesis is under the regulatory influence of