Sexual dimorphism in human physiology refers to the distinct physiological characteristics associated with either male or female humans. These differences are caused by the effects of the different se
Example of male and female anatomy from front and back
The male and female perineum
The male and female brains show some differences in internal structure. One difference is the proportions of white matter relative to grey matter.
Sex chromosome
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Sex chromosomes are chromosomes that carry the genes that determine the sex of an individual. The human sex chromosomes are a typical pair of mammal allosomes. They differ from autosomes in form, size
Sexual dimorphism in human physiology
…the distinct physiological characteristics associated with either male or female humans. These differences are caused by the effects of the different sex chromosome complement in males and females, and differential exposure to gonadal sex hormones during development. Sexual dimorphism is a term for the phenotypic…
Mice X Y chromosomes