MCQ Class 12 Biology Chapter 13 Biodiversity and Conservation

MCQ’s For All Chapters – Biology Class 12th

1. There will be total 5  MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying.

1. The active chemical drug reserpine is obtained from

Papaver

Datura

Atropa

Rauvolfia

Your comments:

Question 1 of 5

2. Red data Book deals with:

Animals on verge of extinction

Plants showing photoperiodism

Endemic plant

Plants that are extinct

Your comments:

Question 2 of 5

3. Red data books are produced by:

IUCN

WWF

IBWL

None of these

Your comments:

Question 3 of 5

4. The species becomes extinct most easily by:

Deforestation

Heavy rains

Urbanization

Sliding of hills

Your comments:

Question 4 of 5

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

Mammals

Insect

Amphibians

Reptiles

Your comments:

Question 5 of 5

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