Question

what do you understand by sex ratio? what are the reasons for low sex ratio in India?​

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.

not giving the equal value to women as equal to men