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The phenomenon of having higher number o...

The phenomenon of having higher number of species in ecotone is called

A

edge effect

B

abundance

C

frequency

D

dominance effect

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The correct Answer is:
A
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ARIHANT NEET-ORGANISMS AND POPULATIONS -Chapter exercises ( Taking it together )
  1. The association of mycorrhiza with angiospermic root is referred as

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  2. Species found exclusively in ecotone are called

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  3. The phenomenon of having higher number of species in ecotone is called

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  4. The external appearance of a biological community is called

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  5. The equation, ((K-N))/(K) represents

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  6. Species interaction with negative influence on both is called

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  7. The non-obligatory mutually beneficial relationship is represented by

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  8. The relationship between epiphytes and tree is

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  9. Population natality is

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  10. The formula, dN/dt = g represents

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  11. When an animal group is centered around a dominant female, it is calle...

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  12. Territory is defended against

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  13. At the equilibrium stage of sigmoid curve, population size

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  14. Term 'biosphere' is used for the zone of earth where life exists

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  15. Non-living components of the environment including soil, water, air, l...

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  16. Which one is exclusive xerophytic adaptation ?

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  17. Physical and chemical conditions of soil are studied under

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  18. The layer of atmosphere that extends between 10 and 60 kilometres is c...

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  19. Xeric environment is characterised by

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  20. Shallow lakes with abundant organic matter are

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