Question

what is a sex ratio?​

Answer 1

Answer:

sex ratio

the proportion of males to females in a given population, usually expressed as the number of males per 100 females at a specific stage in a life, especially at conception, birth and a given stage between birth and death.

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Answer 2

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★ The sex ratio is the ratio of males to females in a population. In most sexually reproducing species, the ratio tends to be 1:1.

★ This tendency is explained by Fisher's principle.

★ For various reasons, however, many species deviate from anything like an even sex ratio, either periodically or permanently.

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