PLant Tropisms

What are the little holes underneath a leaf called?

• Ribosomes
• Roots
• Stomata
• Pores

What does photo mean?

• Print
• Picture
• Make
• Light or Color

Changes in an organisms environment that cause a response

• Tropism
• Hormone
• Stimuli
• Response

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

A plant growing in response to the sunlight. 

• Gravitropism 
• Phototropism
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

When the plant grows toward the stimuli

• Positive
• Negative

Tags

NGSS.MS-LS1-5

When the plant responds to touch

• Phototropism
• Thigmotropism
• Gravitropism
• Hydrotropism

Tags

NGSS.MS-LS1-8

When the plant grows away from the stimuli

• Positive 
• Negative

Tags

NGSS.MS-LS1-8

Hormone related to the growth of the plant in response to tropisms

• Auxin
• Cytokinins
• Ethylene
• Absisic acid

When the plant responds to gravtiy

• Phototropism
• Thigmotropism
• Gravitropism
• Hydrotropism

A plants response to hours of darkness in its environment

• Gravitropism
• Thigmotropism
• Hydrotropism
• Photoperiodism