Biodiversity Conservation MCQs and Answers

Are you looking for Biodiversity Conservation MCQs and Answers for medical entrance examinations? If yes, these are some most important multiple choice questions and answers on NCERT Class-12 Biology, Chapter-15 (Biodiversity and Conservation).

Here we composed these Biodiversity Conservation MCQs and Answers after reading the chapter on Biodiversity and Conservation from the NCERT book on Class 12 Biology. The questions are topics-wise and the students can relate the questions easily to the most important topics of this chapter.

Biodiversity Conservation MCQs and Answers

1. What is an important reason for the conservation of natural resources?

a) Disturb the ecological balance

b) Preserve the biological diversity

c) Disruption of quality of the environment

d) Hampering the biological species

Answer: b


2. For what reason is the conservation of natural resources important?

a) Maintaining the ecological processes

b) Disturbing the ecological balance

c) Extinction of biological species

d) Disruption of quality of the environment

Answer: a


3. What is the correct full form of IUCN?

a) International Union for Conservation of Nuts

b) International Union for Conservation of Nature

c) International Union for Conservation of Natural habitat

d) International Union for Conservation of Numbers

Answer: b


4. What are the species called whose number of individuals is greatly reduced to a critical level?

a) Indeterminate

b) Rare

c) Vulnerable

d) Endangered

Answer: d


5. What are the species called whose number of individuals is greatly reduced recently and is decreasing continuously?

a) Endangered

b) Rare

c) Vulnerable

d) Indeterminate

Answer: c


6. What are the species called whose members are few and live in a small geographical area called?

a) Endangered

b) Rare

c) Indeterminate

d) Vulnerable

Answer: b


7. What are the species called whose members are in danger of extinction but the reason is unknown called?

a) Endangered

b) Vulnerable

c) Rare

d) Indeterminate

Answer: d


8. Which utilitarian states that humans derive countless direct economic benefits from nature?

a) Big utilitarian

b) Broadly utilitarian

c) Narrowly utilitarian

d) Small utilitarian

Answer: c


9. How many species of plants contribute to the traditional medicines used by native peoples around the world?

a) 2,500

b) 2,000

c) 5,000

d) 25,000

Answer: d


10. How many species of plants are used for the production of the drugs currently sold in the market worldwide?

a) 2 %

b) 35 %

c) 25 %

d) 5 %

Answer: c


11. Which utilitarian states that biodiversity is important for many ecosystem services that nature provides?

a) Narrowly utilitarian

b) Broadly utilitarian

c) Big utilitarian

d) Small utilitarian

Answer: b


12. What is exploring molecular, genetic, and species-level diversity for products of economic importance called?

a) Biopiracy

b) Biofuel

c) Bioprospecting

d) Biodiversity

Answer: c


13. What percent of the total oxygen in the Earth’s atmosphere is released by the Amazon forest?

a) 50 %

b) 20 %

c) 40 %

d) 2 %

Answer: b


14. Which one of the following is an example of conservation?

a) No use of natural resources

b) The wise use of natural resources

c) Excess use of natural resources

d) Complete use of natural resources

Answer: d


There are many different ways to conserve biodiversity, and each has its own set of FAQs. Here are some of the most common questions about biodiversity conservation:

FAQs on Biodiversity Conservation

What is biodiversity?

Biodiversity is the variety of life on Earth. It includes all the different plants, animals, and microorganisms that make up our planet’s ecosystems.

Why is biodiversity important?

Biodiversity is important because it helps to keep our planet’s ecosystems healthy. It also provides us with many different resources, such as food, medicine, and wood.

How can we conserve biodiversity?

There are many ways to conserve biodiversity. Some of the most common methods are:

-Protecting habitats: This can be done by setting aside areas of land as national parks or nature reserves.

-Restoring habitats: This involves working to improve the quality of habitats that have been damaged by human activities.

-Managing habitats: This involves using sustainable practices, such as selective logging, to make sure that habitats are not damaged more than necessary.

-Promoting sustainable use of resources: This means using resources in a way that does not damage the environment or the quality of life of people who depend on it.

Have any other questions about Biodiversity Conservation? Leave a comment below and we’ll do our best to answer them!

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