Quelpr
6 marksSexual Reproduction in Humans

CAPE Biology Unit 1 · 2014 · Paper 2 · Question 3(a)(i)

Figure 3 is a photomicrograph of a cross section of a seminiferous tubule, and Figure 4 shows a part of the tubule.

Make a detailed labelled drawing of the region highlighted by Box X in Figure 4 B.

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)(ii)Using Figure 3 or Figure 4 as a guide, outline the key development stages of spermatozoa within the seminiferous tubule.[3 marks]
  2. 3(b)(i)Briefly describe the results of this experiment shown in Figure 5.[2 marks]
  3. 3(b)(ii)Explain the significance of this response for the pollination process.[4 marks]

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