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Two different species can not live for l...

Two different species can not live for long duration in the same niche or habitat. This law is

A

Allen's law

B

Bergman's rools

C

Competitive exclusion principal

D

Weiseman's theory

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The correct Answer is:
C
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MOTION-ECOLOGY-EXERCISE -2
  1. Which of the following is absent in polluted water?

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  2. What is true for individuals of same species ?

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  3. Two different species can not live for long duration in the same niche...

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  4. Which of the following is a correct pair:

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  5. What is a keystone species?

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  6. Lead concentration in blood is considered alarming if it is

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  7. Lichens are well known combination of an alga and a fungus where fungu...

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  8. Which of the following is expected to have the highest value (gm//m^(2...

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  9. In your opinion, which is the most effective way to conserve the plant...

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  10. In 1984 the Bhopal gas tragedy took place because methyl isocyanate re...

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  11. An ecosystem which can be easily damaged but can recover after some ti...

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  12. In which one of the following habitats does the diurnal temperature of...

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  13. Photosynthetically active radiation (PAR) represents the following ran...

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  14. Blood analysis of a patient reveals an ususually high quantity of carb...

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  15. In your opinion, which is the most effective way to conserve the plant...

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  16. Common indicator organism of water pollution is

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  17. Which one of the following pairs is mismatched

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  18. Identify the correctly matched pair -

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  19. Biodiversity Act of India was passed by the Parliament in the year

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  20. More than 70% of world's fresh water is contained in

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