Biodiversity and Conservation MCQs Mock Test of Class 12th Biology

Welcome to your Biodiversity and Conservation MCQs Mock Test of Class 12th Biology

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Question 1. Sardar Sarovar Dam is built on the river:

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Question 2. Identify the correct matched pair:

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Question 3. The species becomes extinct most easily by:

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Question 4. The active chemical drug reserpine is obtained from:

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Question 5. Alpha diversity is biodiversity present

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Question 6. Conventional taxonomic methods are not suitable for identifying

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Question 7. India has % of the world’s land area. Its share of the global species diversity is an impressive %

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Question 8. What is the approximate ratio of animals and plants species in our country ?

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Question 9. According to rivet popper hypothesis key species are represented by

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Question 10. Read the following statements : (1) Tropics harbor more species than temperate or polar areas. (2) Colombia located near the equator has nearly 1400 species of birds. (3) India has less than 105 species of birds.

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Question 11. Read the following statements (1) India has a greater Biodiversity and Conservation diversity than Norway (2) According to the IUCN (2004), the total number of plant and animal species described so far is slightly more than 15 million.

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Question 12. Which of the following is not an in situ technique?

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Question 13. Relationship between species richness (S) and area (A) represented in the following graph is described by the equation.

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Question 14. In global biodiversity of plants, the

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Question 15. Which of the following taxon shows maximum species diversity?

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Question 16. The variation shown by the medicinal plant Rauwolfia vomitoria growing in different Himalayan ranges represents

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Question 17. Which of the following group represents minimum species diversity among vertebrates?

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Question 18. More conservative and scientifically sound estimate made by Robert May places the global species diversity at about

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Question 19. Species diversity of plants on earth is

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Question 20. Insects are the most numerous with estimate of

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Question 21. Amazonian rain forest in South America is home to more than species of plants and species of fishes

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Question 22. Select incorrect statement w.r.t greater biological diversity in tropics (1) Tropical latitudes have remained relatively undisturbed for millions of years and thus had a long evolutionary time for species diversification. (2) Tropical environments are more seasonal and less predictable than temperate. (3) There is more solar energy available which contributes to higher productivity.

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Question 23. Species are relationships among very large areas like the entire continents the Z values in the range of

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Question 24. Which of the following ecologist gave ‘rivet popper’ hypothesis?

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Question 25. Which of the following statement is wrong?

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Question 26. One of the ex situ conservation methods for endangered species is

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Question 27. Which of the following is not done in a wild life sanctuary?

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Question 28. First National park developed in India is

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Question 29. Which one of the following pairs of geographical areas show maximum biodiversity in our country?

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Question 30. Genetic biodiversity in agricultural crops in threatened by

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Question 31. In your opinion, which is the most effective way to conserve the plant diversity of an area?

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Question 32. Which group of vertebrates comprises the highest number of endangered species?

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Question 33. The worst dangerous threat to wild life is by

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Question 34. New approach to conservation is the establishment of

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Question 35. Wild life is destroyed most by

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Question 36. More than 70 percent of all the recorded biotic components are

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Question 37. Plant compromise not more than

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Question 38. The largest tropical Amazonian rain forest is in

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Question 39. In situ conservation refers to

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Question 40. Endemism refers to

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Question 41. Red Data Book is produced by:

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Question 42. Kanha National Park is famous for:

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Question 43. Lions m India are now found in :

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Question 44. Bandipurin Karnataka is the site of project:

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Question 45. First National park developed in India is:

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Question 46. Lion-tailed Macaque is found in:

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Question 47. Project tiger in India was started in the year:

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Question 48. Dudhwa National Part is located in:

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Question 49. Which type of living organisms given below are listed in Red Data Book”?

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Question 50. Reserve biosphere of Sundarban is situated in which of the following states :

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