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 Phototropism?

Phototropism is a plants reaction to light.

What is Geotropism?

Geotropism is the growth of a plant due to gravity.

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.