Tropism

A plant growing in response to the sunlight. 

• Gravitropism 
• Phototropism
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

The shoot of a plant growing up. 

• Positive Gravitropism 
• Negative Gravitropism 
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

A plants roots grow thicker towards the stream than away from the stream. To what stimulus is the plant responding to?

• thigmotropism

• gravitropism

• photoropism

• hydrotropism

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

What term refers to a plant growing or moving away from a stimulus?

• Touch

• Dormancy

• Tropism

• Development

Tags

NGSS.MS-LS1-5

The root of a plant growing down. 

• Positive Geotropism 
• Negative Geotropism 
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

The shoot of a plant growing up. 

• Positive Geotropism 
• Negative Geotropism 
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

 A stimulus is ___________

• a change in an organisms surroundings that causes a reaction
•  process in which organisms grow larger.
• a reaction to a change in surroundings
• the result of sexual reproduction.

Tags

NGSS.MS-LS1-8

Poison Ivy growing on a tree by touch.

• Gravitropism 
• Phototropism
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

Roots of a tree growing towards the water line of a house. 

• Gravitropism 
• Phototropism
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

When a plant responds to gravity it is called:

• Phototropism
• Thigmotropism
• Geotropism
• Hydrotropism