Ovulation in women is produced by ...

Question

Accepted Answer

a switch from negative to positive in feed-back control of gonadotropin release by oestrogens

Accepted Answer

a surge of LH and FSH due to inversion of oestrogen feed-back control of gonadotropin release

Answer

a surge in LH levels accompanied by a decline in FSH

Answer

a surge in oestrogen production by the ovaries that switches off FSH production

Answer

a switch from oestrogen to progesterone production

Answer

a drop in oestrogen which suppresses the negative feed-back on gonadotropin release

Answer

the formation of the corpus luteum

Answer

the HCG (human corionic gonadotropin)

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