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1. |
The number of species in a single community is described as: |
A. |
Species diversity |
B. |
Alpha diversity |
C. |
Beta diversity |
D. |
Genetic diversity |
Answer: Option B
Explanation:
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2. |
Dioscorea is most significant for the following aspect: |
A. |
Food |
B. |
Industries |
C. |
Drug |
D. |
Aesthetics |
Answer: Option C
Explanation:
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3. |
The most significant aspect of biodiversity is: |
A. |
Food |
B. |
Drug |
C. |
Industrial use |
D. |
Maintenance of ecosystem |
Answer: Option D
Explanation:
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4. |
Rhino has become a threated species on account of over exploitation for its: |
Answer: Option C
Explanation:
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5. |
Which of the following marine form is more susceptible for extinction? |
A. |
Corals |
B. |
Gastropods |
C. |
Fishes |
D. |
Reptiles |
Answer: Option A
Explanation:
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6. |
A taxon facing high risk of extinction in the wild is identified as: |
A. |
Endangered |
B. |
Critically endangered |
C. |
Vulnerable |
D. |
None of these |
Answer: Option B
Explanation:
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7. |
WCU stands for |
A. |
Wild conservation unit |
B. |
Wild conservation union |
C. |
World communiction union |
D. |
World conservation union |
Answer: Option D
Explanation:
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8. |
Cryopreservation of tissue is done at the following temperature: |
Answer: Option A
Explanation:
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9. |
The protected areas include: |
A. |
National parks and sanctuaries |
B. |
Sanctuaries and biosphere reserves |
C. |
National parks and biosphere reserves |
D. |
All of these |
Answer: Option D
Explanation:
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10. |
The rate of replacement of species composition with the change in the environment constitutes: |
A. |
Gamma diversity |
B. |
Beta diversity |
C. |
Community diversity |
D. |
Ecosystem diversity |
Answer: Option B
Explanation:
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