Question

All sexually reproducing organisms produce two gametes. In most of the organisms one of the gamete is motile.
a. Why is one of the gametes motile?
b. What is the motile gamete called in human beings?

Answer 1

Dear Student, In most of the cases of sexual reproduction male gamet is motile while female gamete is non motile. In human beings motile gamet is called sperm. Regards.