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Coming of age is a young person's transition from being a child to being an adult.The specific age at which this transition takes place varies between societies, as does the nature of the change.
In medicine and the social sciences, a young adult is generally a person in the years following adolescence, sometimes with some overlap. [1] Definitions and opinions on what qualifies as a young adult vary, with works such as Erik Erikson's stages of human development significantly influencing the definition of the term; generally, the term is often used to refer to adults in approximately ...
[12] [13] [14] Secondary sexual characteristics that are specific to men include: Broadened shoulders; [15] Increased body hair; An enlarged larynx (also known as an Adam's apple); [15] and; A voice that is significantly deeper than the voice of a child or a woman. [13] Men weigh more than women. [16] On average, men are taller than women by ...
The symbol of the Roman god Mars (god of war) is often used to represent the male sex. It also stands for the planet Mars and is the alchemical symbol for iron.. Male (symbol: ♂) is the sex of an organism that produces the gamete (sex cell) known as sperm, which fuses with the larger female gamete, [1] [2] [3] or ovum, in the process of fertilisation.
Gynecomastia (also spelled gynaecomastia) [a] is the non-cancerous enlargement of one or both breasts in men due to the growth of breast tissue as a result of a hormone imbalance between estrogens and androgens.
A red deer stag's antlers are secondary sexual characteristics.. In The Descent of Man and Selection in Relation to Sex, Charles Darwin hypothesized that sexual selection, or competition within a species for mates, can explain observed differences between sexes in many species.