Question

what is mean by male and female

Answer 1

Male : an individual that is typically capable of producing small, gametes (such as sperm or spermatozoa) which fertilize the eggs of a female.

Female: that can bear offspring or produce eggs, distinguished biologically by the production of gametes (ova) which can be fertilized by male 

Answer 2

The right and left hemispheres of the male and female brains are not set up exactly the same way. For instance, females tend to have verbal centers on both sides of the brain, while males tend to have verbal centers on only the left hemisphere. This is a significant difference.