Which of the following is not a commercial use of gibberellins?
[1]
A
Ending the dormancy of seeds
B
Making plants flower earlier
C
Increasing the size of fruits
D
Making roots grow on cuttings
1
Markscheme
5.4 Plant hormones Questions
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.