"The Evil Quartet" of biodiversity loss includes which of the following?

Habitat loss and fragmentation; over-exploitation; Alien species invasions; Co-extinctions

Over-exploitation; Alien species invasions; Air pollution; Co-extinctions

Habitat loss and fragmentation; Air pollution; Water pollution; Co-extinctions

Over-exploitation; Alien species invasions; Soil pollution; Co-extinctions

Since the origin and diversification of life on Earth, there have been five episodes of mass extinction of species. How is the sixth extinction, which is in progress, different from the previous episodes?

The present species extinction rates are 100 to 1000 times faster than in the pre-human times.

The present net species extinction rate is zero.

The current species extinction rate is nearly 10 times faster than in previous episodes.

The current species extinction rates are far lower than those in previous episodes.

Biodiversity And Conservation — NEET Previous Year Questions

45 solved PYQs · 2016–2026 · Biology

Solved PYQs: 45
Years covered: 2016–2026
Avg / year: ~5
Subject: Biology

How many NEET questions come from Biodiversity And Conservation?

Biodiversity And Conservation has contributed 45 questions to National Eligibility cum Entrance Test (UG) papers between 2016 and 2026 — an average of about 5 questions a year. That count is measured from EByAi’s bank of 46,150 NEET questions, not estimated from a syllabus. Every one of the 45 questions carries a written, step-by-step solution, and each is tagged to Biodiversity And Conservation within Biology, so you can drill this chapter across every year at once instead of hunting through paper PDFs. Practising a chapter’s full PYQ history is the fastest way to learn the patterns examiners reuse.

Sample Biodiversity And Conservation questions from real NEET papers

These are 5 real questions from the bank — exactly as asked, with the answer one tap away. All 45 Biodiversity And Conservation questions (with full written solutions) are available in practice.

Question 1 · NEET 2026
Which of the following is an in situ conservation method?
1. (A) $Sacred Groves$
2. (B) $Wildlife Safari Parks$
3. (C) $Botanical Gardens$
4. (D) $Seed Banks$
Show answerAnswer
$Answer: (A) Sacred Groves$
Question 2 · NEET 2026
"The Evil Quartet" of biodiversity loss includes which of the following?
1. (A) $Over-exploitation; Alien species invasions; Air pollution; Co-extinctions$
2. (B) $Habitat loss and fragmentation; Air pollution; Water pollution; Co-extinctions$
3. (C) $Habitat loss and fragmentation; over-exploitation; Alien species invasions; Co-extinctions$
4. (D) $Over-exploitation; Alien species invasions; Soil pollution; Co-extinctions$
Show answerAnswer
$Answer: (C) Habitat loss and fragmentation; over-exploitation; Alien species invasions; Co-extinctions$
Question 3 · NEET 2026
Exploring molecular, genetic and species-level diversity for products of economic importance is called
1. (A) $Biofortification$
2. (B) $Bioremediation$
3. (C) $Bioprospecting$
4. (D) $Biomagnification$
Show answerAnswer
$Answer: (C) Bioprospecting$
Question 4 · NEET 2026
Since the origin and diversification of life on Earth, there have been five episodes of mass extinction of species. How is the sixth extinction, which is in progress, different from the previous episodes?
1. (A) $The present net species extinction rate is zero.$
2. (B) $The current species extinction rate is nearly 10 times faster than in previous episodes.$
3. (C) $The present species extinction rates are 100 to 1000 times faster than in the pre-human times.$
4. (D) $The current species extinction rates are far lower than those in previous episodes.$
Show answerAnswer
$Answer: (C) The present species extinction rates are 100 to 1000 times faster than in the pre-human times.$
Question 5 · NEET 2025
Which one of the following is an example of ex-situ conservation?
1. (A) $Zoos and botanical gardens$
2. (B) $Protected areas$
3. (C) $National Park$
4. (D) $Wildlife Sanctuary$
Show answerAnswer
$Answer: (A) Zoos and botanical gardens$

Biodiversity And Conservation questions by year

Year	Questions	Share of chapter questions
2026	5
2025	2
2024	9
2023	5
2022	10
2020	2
2019	1
2018	2
2017	3
2016	6

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FAQs

How many NEET questions have been asked from Biodiversity And Conservation?

EByAi's bank holds 45 real NEET questions from Biodiversity And Conservation, asked between 2016 and 2026 — about 5 per year on average. Every count is measured from actual papers, not estimated.

Is Biodiversity And Conservation important for NEET?

45 questions over 10 papers make Biodiversity And Conservation a steady-weightage chapter in NEET Biology. The year-wise table above shows exactly how often it appears.

Can I solve Biodiversity And Conservation PYQs online for free?

Yes. EByAi lets you solve NEET past-year questions in the browser with written solutions — free daily practice, no card needed.

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