Question

write note (1) sex ratio​

Answer 1

Answer:

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Sex ratio is the demographic concept that measures the proportion of males to females in a given population. It is usually measured as the number of males per 100 females. The ratio is expressed as in the form of 105:100, wherein this example there would be 105 males for every 100 females in a population.

Answer 2

Answer:

Please see the attached file for the answer