(DON'T NEED)Plant Hormones RP

Question 1

What is the plant required practical?

Answer 1

1. Set up three petri dishes containing cotton wool soaked in equal amounts of water.
2. Put ten mustard seeds in each dish.
3. Put the dishes in a warm place. They must not be disturbed or moved.
4. Allow the mustard seeds to germinate.
   Water daily with equal amounts of water to each dish.
5. Each dish should have the same number of seedlings after the seeds have germinated.
   Remove excess seedlings from any dish that has too many.
6. Measure the height of each seedling in mm.
7. Move the petri dishes into position.
   • Put one on a windowsill in full sunlight.
   • Put the second one in partial light.
   • Put the third one in darkness.