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The loss of biodiversity in a region may...

The loss of biodiversity in a region may lead to

A

Decline in plant production

B

Lowered resistance to environmental perturbations such as drought

C

Increased variability in certain ecosystem processes such as plant productivity, water use and pest and disease cycles.

D

All the above

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-BIODIVERSITY AND CONSERVATION-EXERCISE-I Loss of Biodiversity
  1. Which of the following statements describe natural extinction? (i) E...

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  2. Bali, Javan and Caspain are the three

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  3. The loss of biodiversity in a region may lead to

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  4. Match the Columns I and II, and choose the correct combination from th...

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  5. Which of the following species extinct in the last 500 years due to ov...

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  6. What is common to the following plants : Nepenthes, Psilotum, Rauwolfi...

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  7. Red data books are published by

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  8. The word 'Red' in 'IUCN Red List' means

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  9. Match the countries Column-I with their respective symbols based on an...

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  10. Select the incorrectly matched pair

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

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  12. Introduction of Nile perch in Lake Victoria resulted in

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  13. A weed which has invaded many forests in India is

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  14. The most important human activity leading to extinction of wildlife is

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  15. Habitat destruction includes

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  16. The main cause of extinction of passenger pigeon is

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  17. Choose the correct match.

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  18. Stellar's sea cow became extinct around 1768 from

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  19. The following table shows the number of individuals of constituent spe...

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  20. The most severe threat to biodiversity is

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