A secondary sex characteristic is a physical characteristic of an organism that is related to or derived from its sex, but not directly part of its reproductive...

both primary sex characteristics, such as gonads, and secondary sex characteristics. In humans, sex organs or primary sexual characteristics, which are...

sexual attraction to breasts is the result of their function as a secondary sex characteristic. The breasts play roles in both sexual pleasure and reproduction...

consist of most animals and some plants. Differences may include secondary sex characteristics, size, weight, color, markings, or behavioral or cognitive traits...

dimorphism through the development of the secondary sex characteristics, which further distinguish the sexes. On average, females begin puberty around...

Phenotypic sex refers to an individual's sex as determined by their internal and external genitalia and expression of secondary sex characteristics. Sex differences...

primary sex characteristics, such as gonads, and secondary sex characteristics. In many animals and some plants, individuals of male and female sex differ...

male sex determination, which was named SRY (sex-determining region of the Y chromosome). Sexual differentiation (human) Secondary sex characteristic (human)...

trans women or other people with male genitalia and female secondary sex characteristics (including breasts) acquired via hormones or surgery. Many people...

steroid released is testosterone. These sex hormones then lead to the development of secondary sex characteristics. The stages of puberty can be described...