Question

What is sex ratio? ​

Answer 1

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.

Answer 2

sex. ratio is defined as the ratio to respect of man and woman in that unit area