Biology Quizzes

Biodiversity MCQs with Answers

Welcome to the Biodiversity MCQs with Answers. In this post, we have shared Biodiversity Online Test for different competitive exams. Find practice Biodiversity Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Biodiversity.

Biodiversity Online Quiz

By presenting 3 options to choose from, Biodiversity Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Biodiversity Questions and Answers and click over the correct answer.

  • Test Name: Biodiversity MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Biodiversity MCQs

Biodiversity

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1 / 40

Which of the following is a measure of biodiversity that considers the number of different species and their abundance in a given area?

2 / 40

What is the purpose of biodiversity hotspots?

3 / 40

What is the main function of a wildlife corridor?

4 / 40

What is the primary cause of the decline in amphibian populations worldwide?

5 / 40

What is the term for the total variety of all living organisms on Earth?

6 / 40

How does biodiversity contribute to climate regulation?

7 / 40

Which factor contributes to the loss of genetic diversity in a population?

8 / 40

What is the term for the gradual change in the composition of species in a given area over time?

9 / 40

What is the role of pollinators in maintaining biodiversity?

10 / 40

What is biodiversity?

11 / 40

Which of the following is an example of an invasive species?

12 / 40

What is the role of keystone species in an ecosystem?

13 / 40

What is the primary driver of coral reef decline globally?

14 / 40

What is the term for species that are found only in specific regions and nowhere else in the world?

15 / 40

What is the importance of biodiversity in medicine?

16 / 40

What is the purpose of a gene bank or seed bank?

17 / 40

What is the purpose of captive breeding programs in conservation?

18 / 40

What is the main threat to the survival of many primates in the wild?

19 / 40

How does biodiversity contribute to the stability of ecosystems?

20 / 40

Which term refers to the variety of different ecosystems in a particular area?

21 / 40

What is the term for the variety of different plant and animal species in a given area?

22 / 40

What is the main goal of habitat restoration projects?

23 / 40

What is the primary factor influencing the distribution of terrestrial biomes?

24 / 40

What is the term for the disappearance of a species from its natural habitat?

25 / 40

What is the main threat to marine biodiversity?

26 / 40

What is the main threat to the Amazon rainforest's biodiversity?

27 / 40

How does biodiversity contribute to food security?

28 / 40

Which biome is characterized by grasses, scattered trees, and a distinct lack of tall trees?

29 / 40

What is the term for the interconnected network of all the planet's ecosystems?

30 / 40

What is the IUCN Red List?

31 / 40

What is the term for the variety of ecosystems on Earth?

32 / 40

What is the importance of biodiversity in providing ecosystem services?

33 / 40

What is the primary cause of the current global biodiversity crisis?

34 / 40

How does biodiversity contribute to cultural and recreational value?

35 / 40

What is the role of corridors in promoting biodiversity conservation?

36 / 40

Which biome is characterized by low temperatures, permafrost, and a short growing season?

37 / 40

What term describes the variety of genetic information within a species?

38 / 40

How does biodiversity contribute to ecosystem resilience?

39 / 40

What is the Convention on Biological Diversity (CBD)?

40 / 40

What is the term for the number of different species in a particular area?

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