Biology
Grade-10
Easy
Question
What exactly is an age-sex pyramid?
- A graph that shows the number of boys and girls in various age groups.
- A graph displaying the number of guys in various age categories.
- A graph displaying the number of females in various age groups.
- A graph that shows the number of boys and girls in a single age group.
Hint:
A graph that shows the number of boys and girls in various age groups is called the age-sex pyramid.
The correct answer is: A graph that shows the number of boys and girls in various age groups.
- An age-sex pyramid graphically represents the distribution of a population by age and sex.
- In many ways, an age-sex pyramid is a summation of a population's history, reflecting long-term trends in birth and death rates and even short-term changes resulting from baby booms and busts, wars, and epidemics.
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