Question

pls define sex rario​

Answer 1

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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. ... As of 2014, the global sex ratio at birth is estimated at 107 boys to 100 girls (1,000 boys per 934 girls).

Answer 2

it is a criteria noticed by the government that how many ratio of Male and female.