1) How many cleavages occur for the formation of 32 cells?
2) Acrosomal reaction occurs during:
3) In spermatogenesis, phase of maturation involves:
a) The formation of spermatids from primary spermatocytes through meiosis
b) The formation of oogonia from the spermatocytes through meiosis
c) The formation of spermatogonia from the gonocytes through mitosis
d) The growth of spermatogonia into primary spermatocytes