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sex ratioThe number of males per 100 females in a population.
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sex ratioThe ratio of the number of one sex to that of the other.
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sex ratioThe number of males compared to the number of females in a population. © 2014 Nature Education
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sex ratioThe number of males per 100 females.
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sex ratiothe proportion of females to males in a given population at a set age. Also called sex distribution.
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sex ratioNumber of males versus females in a population
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sex ratioThe ratio of males to females in the population.
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sex ratiothe proportion of males to females in a population.
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sex ratioThe number of males per 100 females.
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sex ratioThe sex ratio gives the ratio of males to females in a population. In most species, the sex ratio is about 50:50. This is an equilibrium point: if a population ever comes to deviate from it, natural s [..]
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sex ratioThe number of males per 100 females.
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sex ratioThe ratio of males to females in a population. The primary sex ratio is the ratio at the time of conception, secondary sex ratio is the ratio at time of birth, and tertiary sex ratio is the ratio of mature organisms.
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sex ratioThe sex ratio is the ratio of the number of males to the number of females. It is usually expressed as an index value, i.e. the number of males per 100 females.
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sex ratio the number of males per 100 females in a population
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sex ratioOften described as the proportion of males among offspring, either of an individual (“individual sex ratio”) or a population (“population sex ratio”).
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sex ratiothe number of males to females in a population.
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sex ratioThe number of males per 100 females in a population.
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sex ratioThe ratio of males to females in a population.
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sex ratioThe ratio of males to females at birth. Calculated as number of male births divided by number of female births, and multiplied by 1,000.
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sex ratioThe sex ratio is the number of males per 100 females.
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sex ratio
(biology,sociology) The ratio of males to females in any given population.
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sex ratio The ratio of male to female babies born in a country.
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