Q.
In testis, the immature germ cells produce sperm by …A… at puberty …B… present on the inside wall of seminiferous tubules multiply by …C… division and increase their number. Identify A, B and C from the above statement
A) A-secondary spermatocytes, B-primary spermatocytes, C-mitosis
B) A- primary spermatocytes, B- secondary spermatocytes, C-mitosis