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1.2 Cell division

1.2 Cell division

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Question 27
F

A farmer clones one disease-resistant wheat plant to produce a whole field of wheat. Which is the main risk of growing the crop in this way?

[1]
A

The plants are genetically identical, so they cannot be attacked by any disease

B

The plants are grown from meristem tissue, so they take longer to reach full size

C

The plants are grown without seeds, so they cannot be harvested by machine

D

The plants are genetically identical, so one new disease could destroy them all

Markscheme

1.2 Cell division Questions

  1. GCSE
  2. /Biology
  3. /1.2 Cell division

63 exam-style questions on AQA GCSE Biology 1.2 Cell division, covering 1.2.1 Chromosomes, 1.2.2 Mitosis and the cell cycle, and 1.2.3 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.

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