Class 12 · Organisms and Populations

Exponential Population Growth Model — NEET Biology

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DN/dt = (b – d) × N Let (b–d) = r, then dN/dt = rN

NCERT Biology · Class 12 · Chapter 11 · Paragraph 23
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QuestionPractice Question

Assertion (A): Births and deaths are always the most important factors influencing population density. Reason (R): Under special conditions, immigration and emigration can assume greater importance than births and deaths.

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