Botany-Population Growth
NEET Botany Population Growth Assertion Reason Question
Type: Assertion Reason-assertion-Easy-Class 12
Assertion (A): A population's density at a future time is determined by births, deaths, immigration, and emigration. | Reason (R): Natality and mortality contribute to changes in population density by increasing and decreasing it, respectively.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false.
Correct Answer
Option A
Detailed Explanation
The NCERT context explains that population density changes according to births, deaths, immigration, and emigration, with natality and mortality affecting increases and decreases in density.
Found an issue with this question?