What is meant by sex ratio how is it obtained – InterviewSolution

1.	What is meant by sex ratio how is it obtained
Answer» 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.Explanation:please mark me as Brainliest

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