Biology, asked by armanmohd788, 1 year ago

Why is female population is higher than males in any species?

Answers

Answered by sachinarora2001

Sex ratio by country population aged below 15. Blue represents more women, red more men than the world average of 1.06 males/female. Sexratio by country for population above 65. Blue represents more women, redmore men than the world average of 0.79 males/female.

Answered by Anonymous

Explanation:

animal's sex is often determined by the sex chromosomes it inherits.

The new research reveals that species with X and Y sex chromosomes, including mammals, generally have female-skewed populations, whereas species with the less familiar Z and W sex chromosomes have a sex ratio tilted toward males.

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