CSEC Biology · May/June 2010 · Paper 2 · Question 3(c)(ii)
Give ONE advantage of having special relationships among organisms in a food web.
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- 3(a)Identify, from the food web shown in Figure 4, a food chain with FOUR trophic levels. Draw the food chain in the space provided below.[5 marks]
- 3(b)(i)Identify, from the food web in Figure 4, ONE predator and ONE organism which is likely to be its prey.[2 marks]
- 3(b)(ii)Identify TWO characteristics that will differentiate the predator population from that of the prey.[4 marks]
- 3(c)(i)Apart from predator/prey, identify ONE other relationship that may exist in a food web, and provide an example.[2 marks]
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