NEET PYQs for Loss of Biodiversity with Solutions: Practice NEET Previous Year Questions

Updated on - Jan 19, 2026

Loss of Biodiversity is an important topic in the Biology section in NEET exam. Practising this topic will increase your score overall and make your conceptual grip on NEET exam stronger.

This article gives you a full set of NEET PYQs for Loss of Biodiversity with explanations for effective preparation. Practice of NEET Biology PYQs including Loss of Biodiversity questions regularly will improve accuracy, speed, and confidence in the NEET 2026 exam.

NEET PYQs for Loss of Biodiversity with Solutions

1.
The historic Convention on Biological Diversity, ‘The Earth Summit’ was held in Rio de Janeiro in the year
- 1992
- 1986
- 2002
- 1985
View Solution
2.
These are regarded as major causes of biodiversity loss:
A. Over exploitation
B. Co-extinction
C. Mutation
D. Habitat loss and fragmentation
E. Migration
Choose the correct opisdn:
- A, C and D only
- A, B, C and D only
- A, B and E only
- A, B and D only
View Solution
3.
A species facing extremely high risk of extinction in the immediate future is called:
- Endemic
- Critically Endangered
- Extinct
- Vulnerable
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4.
Red List contains data or information on
- all economically important plants
- plants whose products are in international trade
- threatened species
- marine vertebrates only
View Solution
5.
The organization which publishes the Red List of species is:
- IUCN
- UNEP
- WWF
- ICFRE
View Solution
6.
The Earth Summit held in Rio de Janeiro in 1992 was called:
- to reduce CO2 emissions and global warming.
- for conservation of biodiversity and sustainable utilization of its benefits.
- to assess threat posed to native species by invasive weed species.
- for immediate steps to discontinue use of CFCs that were damaging the ozone layer.
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NEET PYQs for Loss of Biodiversity with Solutions

1.The historic Convention on Biological Diversity, ‘The Earth Summit’ was held in Rio de Janeiro in the year

2.These are regarded as major causes of biodiversity loss:A. Over exploitationB. Co-extinctionC. MutationD. Habitat loss and fragmentationE. MigrationChoose the correct opisdn:

3.A species facing extremely high risk of extinction in the immediate future is called:

4.Red List contains data or information on

5.The organization which publishes the Red List of species is:

6.The Earth Summit held in Rio de Janeiro in 1992 was called:

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1.
The historic Convention on Biological Diversity, ‘The Earth Summit’ was held in Rio de Janeiro in the year

2.
These are regarded as major causes of biodiversity loss:
A. Over exploitation
B. Co-extinction
C. Mutation
D. Habitat loss and fragmentation
E. Migration
Choose the correct opisdn:

3.
A species facing extremely high risk of extinction in the immediate future is called:

4.
Red List contains data or information on

5.
The organization which publishes the Red List of species is:

6.
The Earth Summit held in Rio de Janeiro in 1992 was called: