APFIVE Sex Ratio and Longevity
A geographer analyzing a country’s population finds a sex ratio of 105 males per 100 females at birth, but 85 males per 100 females in the 65+ age group. What demographic phenomenon does this most clearly illustrate?
A
Gender-selective abortion practices
B
Female longevity advantage
C
Higher male infant mortality rates
D
Male-selective migration patterns
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