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Parasitism is a relationship whrein one organism lives in or on another organism and consequently harms the host while it benefits. All of the following are examples of parasitism, except ;

A. Ascaris on dog
B. Fern attached to the narra tree
C. Tick that feeds on the dog
D. Hookworms inside the animal's intestine ​


Sagot :

Answer:

b. fern attached to the narra tree

Explanation:

it is a commensalism

an association between two organisms in which one benefits and the other derives neither benefit nor harm.