Sex ratio - Wikipedia - Sex ratios

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The sex ratio is the ratio of males to females in a population. In most sexually reproducing species, the ratio tends to be This tendency is explained by Fisher's principle. For various reasons, however, many species deviate from anything. The sex ratio is the ratio of males to females in a population. In most sexually reproducing species, the ratio tends to be This tendency is explained by.

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By Akinolkree - 08:03
In anthropology and demography, the human sex ratio is the ratio of males to females in a population. More data are available for humans than for any other.
By Shakashicage - 15:32
The ratio between the number of males and females in a society is referred to as the gender ratio.​ The sex ratio at birth is not equal: in every country births are male-biased.​ The ‘natural’ sex ratio at birth is around boys per girls (ranging from around to boys).
By Dar - 12:47
Across the world there are differences in the sex ratio at different life stages. This imbalance in the male and female population can in some.
By Gokus - 02:59
Abstract. In the absence of manipulation, both the sex ratio at birth and the population sex ratio are remarkably constant in human populations.
By Mojind - 05:37
The human sex ratio has long interested cell biologists, developmental biologists, demographers, epidemiologists, evolutionary biologists.

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