NPTEL Wild Life Ecology Week 8 Assignment Answers 2024
1. According to Leopold, which of these is not a tool of habitat management
- fire
- gun
- cattle
- sickle
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2. which of these correctly represents the process of habitat fragmentation and loss
- original forest –> dissection –> perforation –> fragmentation –> attrition
- original forest –> dissection –> attrition –> fragmentation –> perforation
- original forest –> dissection –> perforation –> attrition –> fragmentation
- original forest –> dissection –> fragmentation –> perforation –> attrition
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3. we prefer those areas for the creation of conservation reserve where the level of threat is
- very high
- medium
- very low
- non-existent
Answer :-
4. the “subset of physical and biotic environmental factors that permit an animal (or plant) to survive and reproduce” is the definition of
- habitat
- ecosystem
- biome
- biosphere
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5. captive breeding is an example of
- in-situ conservation
- ex-situ conservation
- in-situ preservation
- ex-situ preservation
Answer :-
6. which of these is a deterministic factor?
- environmental variation
- forest fire
- death rate
- diseases
Answer :-
7. which of these is a stochastic factor
- birth rate
- death rate
- population structure
- environmental fluctuation
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8. zoo is an example of
- in-situ conservation
- ex-situ conservation
- in-situ preservation
- ex-situ preservation
Answer :-
9. the acronym HIPPO does not include
- habitat loss
- habitat enhancement
- invasive species
- human over- population
Answer :-
10. the acronym HIPPO does not include
- habitat loss
- invasive species
- pollination
- pollution
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