BIOLOGY IN HUMAN WELFARE
HUMAN HEALTH AND DISEASE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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sex ratio
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age structure
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growth rate
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population shift
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Detailed explanation-1: -The sex ratio is an index that is usually defined as the ratio of males to females in a population.
Detailed explanation-2: -The “sex ratio at birth” is defined as the number of male live births for every 100 female births.
Detailed explanation-3: -Number of females per 1000 males in the population is called sex ratio. The sex ratio is the ratio of males to females in a population.
Detailed explanation-4: -1. Definition: SEX RATIO at BIRTH is the number of resident male live births (for a specific geography such as country, state or county for a specified time period, usually a calendar year) divided by the number of resident female live births (for the same geography and time period) and multiplied by 100 or 1, 000. 3.