WorksheetsPlant Hormones
Total questions: 10
Worksheet time: 9mins
(a) growth responses to directional stimuli that can maintain the roots and shoots of flowering plants in a favourable environment.
When a shoot grows towards light, that is an example of.........
Positive Geotropism
Positive gravitropism
Positive Hydrotropism
Positive Phototropism
When a shoot grows away from gravity, that is an example of ......
Negative phototropism
Negative geotropism
Positive phototropism
Negative Hydrotropism
(a) the orientation of a plant or other organism in response to light, either towards the source of light or away from it.
(a) is a type of auxin
How does IAA move through cells of the shoot? By (a)
Another name for plant hormones is _______ _______ _______
(a)
What organelle is found in root tips?
(a)
What substance can be used to ripen fruit?
(a)
What plant hormone is used in opening and closing of the stomata?
(a)
