In: Biology
Respond to the following in a minimum of 175 words
Yes , humans do use natural selection when choosing a mate, and this is called sexual selection. Male choose a mate for the best reproductive success. Sexual selection played a part in the evolution of the anatomically modern Human brain. This structure is responsible for social intelligence. Charles Darwin conjectured that the male beard , as well as hairlessness of humans were result of sexual selection.
Research indicates that sexual selection preferences are biologically driven. By the display of phenotypic traits, evaluated by the opposite sex to determine the health and fertility of the potential mate.
This process may be affected by the social factors like arrange marriage or psychological factors.
Females had a general musculanity preferences for men's voice and was greater in fertile phase. Phenotypic traits as a means of assessing a potential mate's fitness for reproduction. Environment do affect the selection process.