Botany-Population Growth
NEET Botany Population Growth MCQ Question
Type: MCQ-conceptual-Hard-Class 12
Which of the following statements about population growth are correct?
A
Natality increases population density while mortality decreases it.
B
Emigration contributes to an increase in population density.
C
Logistic growth occurs when resources are unlimited.
D
Immigration is the arrival of individuals from different species into a habitat.
Correct Answer
Option A
Detailed Explanation
Statement A is correct as natality adds to population density and mortality reduces it. Statement B is incorrect because emigration decreases density, not increases it. Statement C is incorrect as logistic growth occurs when resources are limited. Statement D is incorrect since immigration refers to individuals of the same species arriving.
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