Human reproduction Flashcards
Ovaries
IN THE FEMALE
release an ovum/egg every 28 days and secrete oestrogen and progesterone
Oviduct/ fallopian tube
IN THE FEMALE
where fertilisation occurs
Uterus
IN THE FEMALE
where embryo implants and develops
cervix
IN THE FEMALE
neck of uterus- dilates during childbirth
vagina
IN THE FEMALE
where sperm are deposited and birth control
how often is an egg released from one of the ovaries?
every 28 days
Penis
IN THE MALE
becomes erect during intercourse and delivers sperm to vagina
scrotum
IN THE MALE
where testes are located
testes
IN THE MALE
where sperm are made
Sperm duct
IN THE MALE
carries sperm from testes to urethra
Glands
IN THE MALE
secrete fluids which nourish sperm
oestrogen -female
causes repair of uterus lining and helps cause ovulation
progesterone -female
maintains the lining of the uterus and stops other eggs from being released
testosterone -male
- involved in sperm production and development
- helps maintain a sex drive
secondary sexual characteristics in males
deepening of voice
development of facial/ underarm/ pubic hair
increased muscular development
