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What is Understanding Sex Ratio Calculation about?

Sex ratio is defined as the ratio of males to females in a population. There are three main types of sex ratios: primary (at conception), secondary (at birth), and tertiary (sexually active organisms). The typical human secondary sex ratio at birth is 105 boys to 100 girls, although this can vary across populations and due to factors like sex-selective abortion. Sex ratios are useful for anthropologists and demographers to study. They are calculated by taking the number of females per 100 males or vice vers

Author

Ronit Agarwal

Language

EN