Geography

Number of females per 1000 males in the population is called _______.


ANSWER

Sex ratio.


SOLUTION
Number of females per 1000 males in the population is called sex ratio.
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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Single Correct Medium Published on 15th 09, 2020
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