Biology, asked by saritabakshig90, 2 months ago

What is secondary sexual..? explain
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Answers

Answered by sreyasinharkl
3

hello

Secondary sexual characteristics are those sexually dimorphic characteristics that are not directly involved in reproduction. Having defined biological sex in terms of chromosomes, genes, hormones, and organs, let's begin dissecting the process of sexual differentiation. ...

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Answered by Anonymous
18

Secondary sex characteristics are features that appear during puberty in humans, and at sexual maturity in other animals. These characteristics are particularly evident in the sexually dimorphic phenotypic traits that distinguish the sexes of a species,but unlike the sex organs (primary sex characteristics), are not directly part of the reproductive system. Secondary sex characteristics are believed to be the product of sexual selection for traits which display fitness, giving an organism an advantage over its rivals in courtship and in aggressive interactions.

Any of a number of manifestations, as development of breasts or beard, muscularity, distribution of fat tissue, and change of pitch in voice, specific to each sex and incipient at puberty but not essential to reproduction.

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