AIIMS2019Botany-General
AIIMS 2019 Botany General MCQ Question
Type: MCQ-Medium-Class 12
Select the correct option w.r.t. Age pyramids.
A
a-Expanding, b-stable, c-Declining
B
a-stable, b-Expanding, c-Declining
C
a-stable, b-Declining, c-Expanding
D
a-Declining, b-stable, c-Expanding
Correct Answer
Option A
Detailed Explanation
The correct answer depends on understanding the structure of age pyramids. Expanding pyramids have a broad base indicating a high birth rate. A stable pyramid has similar numbers across age groups, and a declining pyramid has a narrower base.
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