_______ stop ovaries from releasing ovum into oviducts.
Condoms prevent the sperms from being deposited in the vagina.
Copper is an intrauterine device that prevents implantation of embryo
A woman uses pills A as a method of birth control (or preventing pregnancy). The pills A stop the ovaries from releasing ovum into oviducts. Another woman uses pills B as a method of birth control. The pills B kill the sperms and prevent pregnancy.
(a) What do the pills A contain?
Assertion: One of the oviducts has been cut and tied. However, this will not eliminate the possibility of conception.
Reason: Both ovaries are capable of releasing the mature ovum, one at a time every month.