Reproduction (humans) Flashcards
structure and function of urethra (male reproductive system)
a tube that carries sperm through the penis during ejaculation. urine also passes through to exit the body
structure and function of erectile tissue (male reproductive system)
swells when filled with blood, to make the penis erect.
structure and function of testis (male reproductive system)
where sperm are made
structure and function of glands (male reproductive system)
produce the liquid that’s added to sperm to make semen
structure and function of sperm duct (male reproductive system)
muscular tube that carries sperm from testis toward urethra.
structure and function of scrotal sac (male reproductive system)
hangs behind the penis and contains the testes.
structure and function of fallopian tube (female reproductive system)
muscular tube that carries the ovum from the ovary to the uterus
structure and function of uterus (female reproductive system)
organ where an embryo grows (has muscular walls)
structure and function of ovary (female reproductive system)
the organ that produces ova and sex hormones
structure and function of lining of uterus(female reproductive system)
has good blood supply for implantation of an embryo
structure and function of cervix(female reproductive system)
ring of muscle at the neck of the uterus
structure and function of vagina (female reproductive system)
where the sperm are deposited
what is the role of oestrogen in the menstrual cycle
produced in the ovary.
- stimulates new lining of womb to form
- stimulates pituitary gland to release LH
- stops further FSH production
what is the role of FSH in the menstrual cycle
produced in pituitary gland and travels in blood.
- stimulates growth of an egg cell in an ovary
- stimulates ovary to produce oestrogen
what is the role of LH in the menstrual cycle
produced in pituitary gland
- causes ovulation- release of an egg cell
- stimulates ovary to produce progesterone