15

Class 12 Biology - Chapter 15: Biodiversity and Conservation MCQ Questions

20 Questions 40 Minutes
Answered: 0 / 20

Your Class 12 Biology Study Path

  1. 1LearnNCERT Solutions
  2. 2PracticeChapter MCQs
  3. 3TestChapter Test
  4. 4PrepareSample Papers
  5. 5Exam PracticePrevious-Year Papers
  6. 6Final CheckMock Test
Question 1

The historic Convention on Biological Diversity held in Rio de Janeiro in 1992 is known as:

Question 2

Which one of the following is not a major characteristic feature of biodiversity hotspots?

Question 3

Select the incorrect statement.

Question 4

Amongst the animal groups given below, which one has the highest percentage of endangered species?

Question 5

What is common to the techniques (i) in vitro fertilisation, (ii) cryopreservation and (iii) tissue culture?

Question 6

What is common to the following plants: Nepenthes, Psilotum, Rauwolfia and Aconitum?

Question 7

Which of the following is not an invasive alien species in the Indian context?

Question 8

Which of the following forests is known as the ‘lungs of the planet Earth’?

Question 9

The extinction of passenger pigeon was due to:

Question 10

What is common to Lantana, Eichhornia and African catfish?

Question 11

Which of the following statements is correct?

Question 12

Among the ecosystem mentioned below, where can one find maximum biodiversity?

Question 13

Where among the following will you find pitcher plant?

Question 14

Which of the following countries has the highest biodiversity?

Question 15

Which of the following groups of plants exhibit more species diversity?

Question 16

Which of the following is not a cause for loss of biodiversity?

Question 17

The most important cause of biodiversity loss is:

Question 18

Which of the below-mentioned regions exhibit less seasonal variations?

Question 19

The active chemical drug reserpine is obtained from:

Question 20

Which one of the following is an endangered plant species of India?

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