Phototropism and Geotropism

The plant is following the light.

• Phototropism

• Thigmotropism

• Hydrotropism

• Geotropism

Tags

NGSS.MS-LS2-1

The roots in this plant are exhibiting (showing)

• Hydrotropism & Geotropism

• Photoropism

• Only geotropism

• Thigmotropism & Phototropism

Plants following the sun exhibit (show)

• Phototropism

• Geotropism

• Hydrotropism

• Thigmotropism

What is the hormone that allows plants to respond to stimuli (different things that make plants react)?

• Xylem

• Phloem

• Auxin

• Thigmotropism

When plants grow in towards the light, this is called:

• Phototropism

• Geotropism

• Germination

• Thigmotropism

What is the tropism where plants response is to grow towards light?

• gravitropism/geotropism

• phototropism

• thigotropism

• none of the above

When a plant grows toward a stimuli it is known as:

• Positive

• Negative

Tags

NGSS.MS-LS1-5

What does this picture represent? 

• thigmotropism

• Phototropism

• Hydrotropism

• Geotropism

Tags

NGSS.MS-LS1-6

The root of a plant growing down. 

• Positive Geotropism (Gravitropism)

• Negative Geotropism (Gravitropism)

• Thigmotropism

• Hydrotropism

What is the tropism where plant responds to external stimiuli of gravity?

• gravitropism/geotropism

• phototropism

• thigotropism

• none of the above