Gametogenesis

Jobs: Mitotically reproduce prior to meiosis, Replicate DNA is S phase of meiosis

Mnemonic: the SpermatoGONium is GONNA become a sperm

Jobs: Meiosis I

Mnemonic: any gamete precursor (male or female) with "cyte" undergoes a meiotic division

Jobs: Meiosis II

Mnemonic: the secondary spermatoCYTE undergoes a second meiotic division

Jobs: turn into a spermatozoan

Mnemonic: the spermatid's a kid, almost mature

Jobs: Finish maturing in seminiferous tubule and epididymis