Which organ is responsible for the production of eggs in females?

List four points of significance of reproductive health in a society. Name any two areas related to reproductive health which have improved over the past $50$ years in our country.

How does the number of chromosomes in germ cells compare to the number of chromosomes in normal body cells of an animal?

Why is the temperature of the scrotal sac $2\,^{\circ}C$ less than the body temperature?

What is the number of chromosomes in a human sperm cell?

In which of the following living organisms does spore formation take place?