The information about the image via the eye is transmitted to the brain along the optic nerve. Different populations of ganglion cells in the retina send information to the brain through the optic nerve. About 90% of the axons in the optic nerve go to the lateral geniculate nucleus in the thalamus.
a 'Male' is a biological term and a Man is more of a gender based term which associates with many 'manly' behaviors in different contexts.
Gender refers to the socially constructed characteristics of men and women, whereas sex refers to the biological differences between males and females. People are born male or female, but in every society men and women are assigned different roles, and these roles determine the power they have in their daily lives.