Question

Test-tube baby means a baby born when

(a) the ovum is fertilised externally and there after implanted in the uterus

(b) it develops from a non-fertilised egg

(c) it is developed in a test-tube

(d) it is developed through tissue culture method

Answer 1

Correct option (a) the ovum is fertilised externally and there after implanted in the uterus

Explanation

Patrick Stepote and Robert Edward first time developed test-tube baby technique in 1978. In certain cases, where normal fertlilsation is not possible, ovum from the female and the sperm from the male are mated in vitra. The zygote, later on is implanted in the uterus where further development into baby take place.