Biology
Grade-9
Easy
Question
Which of the following age pyramids have pre-reproductive and reproductive groups with similar width?
- Expanding pyramid
- Stable pyramid
- Expansive pyramid
- Constrictive pyramid
Hint:
Stable pyramid have pre-reproductive and reproductive groups with similar width.
The correct answer is: Stable pyramid
- Stable pyramid is one the pyramid depicting population growth.
- Stable pyramid shows stability in the population meaning there is no sudden significant change in the population.
- This also means there is no drastic change in natality and mortality.
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