Reproductions Flashcards
(26 cards)
Reproduction
new indivduals are made
sexual reproduction
2 parents
asexual reproduction
1 parent
sex cell
f=egg m=sperm
fertilisation
nuclceus of sperm combines with egg = zyote
Testis
sperm and testosterone
scrotum
Holds testis outside body (temp)
spermduct
sperm-> ureatha & penis collets semenal fluid
Seminal vesicles & prostate
seminal fluid to norish sperm
penis
passes semen into the vagina
Ovary
eggs & oestrogen
falliopain tube
collets egg, fertilisation occurs
Uterus
where baby grows
cervix
narrow passage between the vagina and uterus
Vagina
penis placed during intercouse (birth canal)
The menstural cycle
changes to prepare for the possiblity of pregnacy
Ovualation
egg relased
menstaution
blood and tissue breaking down and leaving the body
fertile peroid
when fetilisation can occur
embryo
baby 1st nine weeks
foetus
baby after 9 weeks
contraception
prevents pregnacey
natural
avoiding sex during fertile period
artificial
meninical = condoms
chemical = the pill