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GAMETOGENESISa. Oogenesis
stages of meiosis in the femaleovarian maturation, hormones and cyclesovulation
b. Spermatogenesisstages of meiosis in the maledifferentiation (spermiogenesis)
FERTILIZATIONa. Where it takes placeb. How it takes place
EARLY DEVELOPMENT
OUTLINE
SOME TERMS
Gamete: egg or spermGametogenesis: production of eggs or spermOogenesis: production of eggsSpermatogenesis: production of spermSpermiogenesis: differentiation of sperm morphologyFollicle: where eggs mature in the ovaryOvulation: release of egg from folliclePolar body: nonfunctional product of meiotic
divisions in oogenesisZygote: Fertilized egg
SOME MORE TERMSOogonia: mitotically dividing cells in the ovary, will becomeOocytes
Primary oocyte: decision has been made to undergo meiosis, cell has grown. Cells are arrested at this stageuntil puberty.
Secondary oocyte: has completed first meiotic divisionthe division was unequal in terms of cytoplasm
Ovum: Ovulated egg, ready to be fertilized. If fertilized,the second meitoic division will occur, another polar bodywill be given off.
Fertilization through implantation
Implantation in uterine wall