Tropism!!!!!!
by Tim Holt, Mrs. Harmons 2nd Period
What is Tropism?
Tropism is a biological thing that shows the turning or growing movement in a plant.
What is Hydrotropism?
Hydrotropism is the growth or turning of plant due to the water it receives.
What is Thigmatropism?
Thigmatropism is the movement or turning of a plant due to touch or contact.