What does a man do everyday that a woman does once in a lifetime?
Answers
The above given question is a riddle which can be solved with the perspective of biology.
A girl when born , already has specified number of ova in her ovary which she is going to ovulate after she hits puberty in her total life span.
That means, this is once in a lifetime process, where the total number of ova is pre specified in her foetal stage.
But this gamete production process in not pre specified in men, this happens regularly. That means sperm production happens regularly in the body, which is not limited by age like women who hits menopause and thus, are not fertile anymore.
A man can ejaculate every day; this is because new sperms are produced regularly in the testicles. The process takes about 130 days for the sperms to form fully, and they are ready to die and generate more. Due to this fact, men manufacture sperms each day. However, women produce the supply of chromosome that contains eggs once in a lifetime this is the fact that the process happens before we are born.