The primary Spermatocyte has a chromosome number of 46, the secondary Spermatocyte has 23.
4n=46 pairs=92 Chromosomes
there are 13 chromosomes, each with 2 sister chromatids
92 In women, gametogenesis begins in fetal life, but is arrested in prophase of meiosis I for years until just before ovulation. This arrested oocyte is called the "primary oocyte". The human genome...
23