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Females

Egg production- Oogenesis is where the production of egg occurs/ increase in osetradial leads to the production of oocytes from the primary follicle/ this leads to miseos occurring and folliclugensis to increases the size of the occytes/ there is also production of first polar body that is waste from the production of the oocyte/ second occytes grows until big enough to break from cortus leptum

Follicullogensis0 the development of an umature occcyte/ umature occyte is realsead FIGx joins onto the occyte allowing follicle cells to attach/ this makes primary follicle/

Males

spermogensis -primary spermocytes -meiosis- secondary spermocytes- miesosis- spermatids ( changes suchs as tail growing/ loss of cytoplasm/ development of acrosome cap/ physical changes ) usually this process of division can make up to 64 spermatids per 1 primary spermocytes/ occurs between the stertoli cells in the lumen of seminiferous tubule/ three phases- proliferation/miesois. differentiation/ process is started off by FSH

Fertilization- sperm travel up through uses of tail and aslo contractions of the cervic/ sperm meet the egg in the oviduct/ each enjacultion can realsease over 400 million sperm/ sperm survie up to 1 to 2 days outside the testes. when the sperm reach the egg they have to fuses with the zone/ this leads to a acrosome reaction that cuases a chemical change in the zone and oocyte membrane / not allowing other sperm to enter to egg/ the head of sperm breaks the the egg cell wall leading to the male gentic male infoatmion spreading/ this allows embroyonic information to be spread out and early embyoic development to occur/ this is when the eggs moves from the isthlimc junction down to the uterus in 7 to 11 day/ when it reaches their the procces of bytocast had already started leading to b the 11 blastocyst hatching and foetus creation beginning

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