Plant Responses

What are the most crucial plant tropisms?

• Light

• Gravity

• Water

What is the response called when plants grow towards light?

• Phototropism

• Geotropism

• Hydrotropism

What is the response called when plants grow towards gravity?

• Phototropism

• Geotropism

• Hydrotropism

What is the response called when plants grow towards water?

• Phototropism

• Geotropism

• Hydrotropism

What is the plant hormone responsible for growth responses?

• Auxin

• Gibberellin

• Cytokinin

What is the effect of auxin on plant growth?

• Stimulates growth

• Inhibits growth

• No effect

Tags

NGSS.MS-LS1-5

What is the use of auxins in rooting powder?

• Stimulate root growth

• Inhibit root growth

• No effect

Tags

NGSS.MS-LS1-5