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5.4 Plant hormones

5.4 Plant hormones

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Question 21
H

A gardener dips the cut end of a stem cutting into a powder before planting it.

Which statement names the hormone in the powder and its effect?

[1]
A

Gibberellin, which makes cells at the cut end divide to form roots

B

Ethene, which makes cells at the cut end divide to form new roots

C

Auxin, which makes new shoots grow from the cut end of the stem

D

Auxin, which makes new roots grow from the cut end of the stem

1

Markscheme

5.4 Plant hormones Questions

  1. GCSE
  2. /Biology
  3. /5.4 Plant hormones

59 exam-style questions on AQA GCSE Biology 5.4 Plant hormones, covering 5.4.1 Control and coordination and 5.4.2 Use of plant hormones (HT only). Each one has a worked solution and a mark scheme showing where the marks go.

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