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3 marksDiseases

CSEC Biology · January 2009 · Paper 2 · Question 6(c)(i)

Although many of the same plant species grow in different Caribbean territories, a CARICOM citizen is not allowed to transport living plant material between islands without permission.

Suggest TWO likely risks involved in transporting living plant material from one territory to another.

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Other parts of this question

  1. 6(a)Using annotated diagrams, compare the structure of a wind-pollinated flower with that of an insect-pollinated flower.[6 marks]
  2. 6(b)(i)Explain TWO ways in which humans make use of the plants' ability to reproduce asexually.[6 marks]
  3. 6(b)(ii)Give TWO advantages to humans of asexual reproduction in plants.[1 mark]
  4. 6(c)(ii)Agricultural produce is imported from one territory to another. Suggest ONE way in which the risks in this activity can be reduced.[1 mark]

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