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3 marksEcological Systems, Biodiversity and Conservations

CAPE Biology Unit 2 · January 2023 · Paper 2 · Question 3(c)

Figure 2 shows how the population density of rabbits and wolves changes in a population.

Explain the changes in the population density of the rabbits and wolves with time.

This question uses a figure or table from the paper — you'll see it when you practise.

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Other parts of this question

  1. 3(a)(i)Define the term 'species'.[2 marks]
  2. 3(a)(ii)Suggest TWO possible outcomes if the two species compete for the same resources.[2 marks]
  3. 3(b)(i)Define the following terms: Carnivore, Omnivore, Herbivore.[3 marks]
  4. 3(b)(ii)Draw a food chain with the FOUR organisms listed.[3 marks]
  5. 3(b)(iii)Identify the herbivore and carnivore from the food chain.[2 marks]

More practice: the rest of this paper · more Ecological Systems, Biodiversity and Conservations questions · all CAPE Biology Unit 2 past papers