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Class 12 Biology Practice Test: Biodiversity and Conservation - Number of Species on Earth & in India
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Class 12 Biology Practice Test: Biodiversity and Conservation - Number of Species on Earth & in India
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15 Questions

1. How many plant and animal species have been discovered and described so far?
2. Considering May’s global estimates, how many of the total species have been recorded?
3. Which of the following species is present in India?
4. Out of the total species estimated, how many species are of animals?
5. Of all the plant species recorded which class has the minimum number of species?
6. Considering May’s global estimates, how many of the plant species are yet to be discovered and described in India?
7. Considering May’s global estimates, how many of the animal species are yet to be discovered and described in India?
8. Of all the vertebrate species recorded which class has the maximum number of species?
9. Of all the animal species recorded, what percent do insects comprise of?
10. What does IUCN stand for?
11. How much of the world’s land area, India has?
12. Of all the species recorded, what percent do plants comprise of?
13. What is the global species diversity according to Robert May?
14. Which is the most species-rich taxonomic group?
15. Which of the following species is native of India?

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