English, asked by rantapalak, 7 months ago

Difference between age structure and sex ratio​

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Answered by mmmohanty1987
2

Answer:

Age structure: The composition of a population in terms of the proportions of individuals of different ages; represented as a bar graph with younger ages at the bottom and males and females on either side.

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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