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Which one of the following is most appro...

Which one of the following is most appropriately defined?

A

Host is an organism which provides food to another organism

B

Amensalism is a relationship in which one species is benefited whereas the other is unaffected.

C

Predator is an organism that catches and kills other organism for food

D

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

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The correct Answer is:
C
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