Man
Man generally denotes an adult male human. In biology, the term refers to the male sex, but in everyday language it is often used as a generic reference to humanity. Use of gendered terms varies across cultures and contexts, and many style guides encourage inclusive phrasing when gender is not specified.
Biology: Most men have the XY sex chromosome pair and produce androgens, particularly testosterone. At puberty,
Reproduction and anatomy: The male reproductive system consists of the testes, epididymis, vas deferens, seminal vesicles,
Genetic and social variation: Not all people identified as men have the same sex characteristics or chromosomes;