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GCE Biology 1989 Question 25

Question 25

Ecological Associations

An association between living organisms in which one lives on and feeds at the expense of the other organism is known as

  1. A.parasitism
  2. B.commensalism
  3. C.mutualism
  4. D.symbiosis
  5. E.predation
Show the answer and explanation

Answer: A (parasitism)

Explanation

A parasite lives on or in its host and feeds on it, harming it.