Class 12 · Reproductive Health

Causes of Population Explosion — NEET Biology

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📖 NCERT Source

What are the suggested reasons for population explosion?

NCERT Biology · Class 12 · Chapter 3 · Paragraph 42
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Assertion (A): India has experienced rapid population growth in recent decades. Reason (R): Rapid decline in death rate, maternal mortality rate and infant mortality rate along with increase in reproductive age population are probable reasons for population growth.

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Correct answer: A If both assertion and reason are true and the reason is the correct explanation of the assertion.

Both statements are true from NCERT. NCERT states “A rapid decline in death rate, maternal mortality rate (MMR) and infant mortality rate (IMR) as well as an increase in number of people in reproducible age are probable reasons for this” referring to population explosion. The Reason explains WHY India experienced rapid population growth - through demographic transition factors that increased survival and reproductive potential.

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What are the suggested reasons for population explosion?
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Reproductive Health, Class 12 NCERT Biology.

Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.

176/180
of the ReNEET 2026 paper (all subjects) was already in the MedicNEET question bank

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