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3 marksEcology, Niches, and Interactions

CAPE Environmental Science Unit 1 · 2006 · Paper 1 · Question 3(a)(i)

Ecological interactions and feeding relationships.

Explain, using an appropriate example, the interaction that occurs in commensalism.

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Other parts of this question

  1. 3(a)(ii)Explain, using an appropriate example, the interaction that occurs in mutualism.[3 marks]
  2. 3(b)Distinguish between 'predation' and 'parasitism'.[2 marks]

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