Niche is

A

All the biological factors in the organsim environment

B

The physical space where an organism live

C

The range of temperature that the organism needs to live

D

The functional role played by the organism where it lives

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The correct Answer is:
D
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PHYSICS WALLAH-ORGANISMS AND POPULATIONS -NEET PAST 10 YEARS QUESTIONS
  1. The impact of immigration on population density is:

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  2. Match Column -1 with with Column - II. {:("Column-I",,"Column-II"),...

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  3. Niche is

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  4. Natality refers to

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  5. Which one of the following plants shows a very close relationship with...

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  6. In a growing population of a country ,

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  7. Which one of the following population interaction is widely used in me...

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  8. Plants, which produce characteristic pneumatophores and show vivpary...

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  9. Mycorrhizae are the example of :

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  10. Asymptote in a logistic growth curve is obtained when

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  11. In a hypothetical population of 100 individual having 'r' = 0.5/female...

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  12. The principle of competitive exclusion was stated by :

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  13. If '+' sign is assigned to beneficial interaction '-' sign detrimental...

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  14. It is much easier for a small animal to run uphill than for a large an...

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  15. When does the growth rate of a population following the logistic model...

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  16. Gause's principle of competitive exclusion states that:

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  17. Most animals are tree dwellers in a

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  18. In which of the following interactions both partners are adversely aff...

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  19. Just as a person moving from Delhi to Shimla to escape the heat for th...

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  20. Which of the following are likely to be present in deep sea water ?

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