Plant hormones GCSE questions
Cover the answers and try these Plant hormones checks first. The full quiz in the app includes hints.
How to use these
Write your answer, then check. If you miss one, open the Plant hormones lesson before you retry.
Practice questions
Cover the answers and have a go first. Worked solutions are underneath.
A shoot growing towards light is
Auxin is produced mainly in the
In a shoot with light from one side, auxin
In roots, high auxin
Common mistakes
- Tropisms are not the same as nasties (folding) and not animal reflexes. Do not give the plant a brain.
- Do not say the light side grows more. The shaded side grows more. And do not give shoots and roots the same auxin effect.
- A single seedling on a windowsill is not a required-practical method. No control, no measurement, no repeats.
- Ethene is not ethane and not ethanol. Wrong organic word, wrong mark.
Answers and working
Frequently asked questions
Where can I get more Plant hormones practice?
The ReviseEasy Biology quiz for this topic marks you instantly and stores a hint if you are stuck.
Learn, try, get feedback, fix the mistake
ReviseEasy covers GCSE Maths, Combined Science, Triple Science, English Language and English Literature — then drills the topics you keep dropping marks on.
Practise more on ReviseEasy →Related revision
More GCSE revision
ReviseEasy is a GCSE revision website, not a Maths-only site. Lessons, quizzes and flashcards are live for Maths, Combined Science, Triple Biology, Chemistry and Physics, English Language and English Literature. History, Geography and languages are next.