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Which of the following is most appropria...

Which of the following is most appropriately defined ?

A

Commensalism is a relationship in which one species is benefitted and the other is neither benefitted nor harmed.

B

Parasite is an organism which always lives inside the body of other organism and may kill it.

C

Competition is defined as a process in which the fitness of one species is significantly higher in the presence of another species.

D

Mutualism is a relationship in which one species is benefitted where as the other is unaffected.

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The correct Answer is:
A
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AAKASH INSTITUTE-ORGANISMS AND POPULATIONS -ASSIGNMENT (SECTION-B) (Objective Type Questions)
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  2. Select the incorrect statement

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  3. A group of individuals living in a particular geographical area at a p...

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  6. Competition for food, light, and space is most severe between two

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  11. Which of the following is most appropriately defined ?

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  12. A predator

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  13. Read the following statements and select the correct option w.r.t. pop...

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  14. Change in population size equation with prolonged exponential phase ca...

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  15. Population envolve to maximise their reproductive fitness also called ...

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  16. Select incorrect statement regarding different population attributes

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  17. Predation, parasitism and commensalism share a common characteristic i...

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  18. Competition is a rivalry between two or more organisms for obtaining t...

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  19. Which of the following is incorrect w.r.t competition ?

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