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12th ICSE
IMPORTANT
Earn 100

Alexander von Humboldt observed that, within a region species richness _____ with increasing explored area.

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Important Questions on Biodiversity and Its Conservation

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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 15 - Biodiversity and Its Conservation>Chapter Practice>Q 6
Many species like Steller’s sea cow and passenger pigeon have been driven to the brink of extinction. Which of the following describes this situation?
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 15 - Biodiversity and Its Conservation>Chapter Practice>Q 7
Core zone, buffer zone and manipulation zone are found in
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 15 - Biodiversity and Its Conservation>Chapter Practice>Q 8
In which part of the biosphere reserves, human settlement is permissible?
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 15 - Biodiversity and Its Conservation>Chapter Practice>Q 9
Sacred groves in India are related with
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 15 - Biodiversity and Its Conservation>Chapter Practice>Q 10
World summit on sustainable development was held in
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 15 - Biodiversity and Its Conservation>Chapter Practice>Q 11
Western Ghats have a greater amphibian diversity than the Eastern Ghats. What can be inferred from this statement?
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12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 15 - Biodiversity and Its Conservation>Chapter Practice>Q 12
What is the estimate of global species on the Earth according to Robert May ?
MEDIUM
12th ICSE
IMPORTANT
ISC Biology Class XII>Chapter 15 - Biodiversity and Its Conservation>Chapter Practice>Q 13
Give the name of a bird, which recently became extinct.