1) how long does the menstrual cycle last for in humans? a) 28 days b) 14 days c) 40 years 2) true or false, all animals menstruate a) true b) false 3) what day does ovulation occur a) 1 b) 28 c) 14 4) what range of days is a human female most likely to get pregnant in her cycle a) 12-14 days b) 0-5 days c) 20-28 days 5) The menstrual cycle is also called a period a) false b) true 6) what happens after 28 days if implantation does not occur a) the lining is shed and lost along with the egg through the vagina b) the lining is reabsorbed into the body c) the egg is recycled back to the ovaries 7) how long does a period last in a human female a) 1-2 months b) 5-7 days c) 1-2 days 8) when, during a cycle, does the period occur? a) 0-5 days b) 14-20 days c) 21-28 days 9) the lining of the uterus will be shed if the released egg is not... a) ejaculated b) ovulated c) fertilised 10) when periods stop completely a woman is said to be going through... a) puberty b) the menopause c) pregnancy

menstrual cycle quiz

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