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1 markReproduction in Plants

CAPE Biology Unit 1 · 2009 · Paper 2 · Question 3(a)(ii)

Structures such as bulbs, corms and tubers are suitable for use in vegetative propagation. State ONE characteristic of the tissue of these structures, which facilitates this function (vegetative propagation).

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Other parts of this question

  1. 3(a)(i)Define the terms 'asexual reproduction' and 'vegetative propagation'.[2 marks]
  2. 3(a)(iii)State ONE function, other than vegetative propagation, that is often carried out by bulbs, corms and tubers.[1 mark]
  3. 3(b)(i)Briefly describe FOUR MAIN features of the pollen grain shown in Figure 3.[4 marks]
  4. 3(b)(ii)In the box below, draw and label the structure of the pollen grain at the END of germination.[3 marks]
  5. 3(b)(iii)State ONE major change that occurs when a pollen grain germinates and explain its significance.[2 marks]
  6. 3(c)The stigma plays an important role in fertilization by providing a location for the pollen to be deposited. Explain TWO other ways in which the stigma plays an…[2 marks]

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