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5 marksCell Structure and Functions

CAPE Biology Unit 1 · 2007 · Paper 2 · Question 3(c)

In Figure 3, electron micrographs 1 - 5 show cells of the immune system.

In order to assist in identifying them, create a set of paired dichotomous keys. Use the space below to create the dichotomous keys.

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Other parts of this question

  1. 3(a)Complete Table 2 below to show which number on Figure 2 matches EACH kingdom indicated.[2 marks]
  2. 3(b)(i)For EACH kingdom, state the features used to discriminate between them. Prokaryotes from the other four kingdoms Feature[3 marks]
  3. 3(b)(ii)Animals from plants Feature 1 Feature 2[1 mark]
  4. 3(b)(iii)Fungi from plants Feature 1 Feature 2[1 mark]
  5. 3(b)(iv)Protoctists from the animal, plant and fungus kingdoms. Feature[1 mark]

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