Regarding infertility in humans
(1) An infertile couple is unable to produce children due to immunological disorders only
(2) In human population, males are always fertile
(3) Females may be fertile or infertile
(4) Both male and female partners can have fertility problems
Choose Your Option
A. Only 1
B. 1 and 2
C. 1, 2 and 3
D. 1, 2, 3 and 4
Solution & Explanation
No details explanation available for this question. Option D is the verified correct answer.