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9 marksRelationships Among Organisms

CSEC Biology · January 2012 · Paper 2 · Question 6(b)(i)

Describe TWO types of feeding relationships that exist in an ecosystem and give an example of EACH type.

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Other parts of this question

  1. 6(a)(i)Distinguish between a community and a habitat.[6 marks]
  2. 6(a)(ii)Some students want to investigate the distribution of species found in a forest while another group wants to investigate the distribution of species in a pond.…[6 marks]
  3. 6(b)(ii)Construct a food web which describes the trophic relationship among four organisms in a community.[9 marks]
  4. 6(b)(iii)State which organism(s) in your web would have the least amount of energy available.[9 marks]
  5. 6(b)(iv)Describe TWO ways in which the natural balance in a community may be disrupted.[9 marks]

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