Hormones & Tropisms

The shoot of a plant growing up. 

• Positive Gravitropism 
• Negative Gravitropism 
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

The root of a plant growing down. 

• Positive Gravitropism 
• Negative Gravitropism 
• Thigmotropism
• Hydrotropism

Tags

NGSS.MS-LS1-5

What type of tropism response to light? 

• Geotropism
• Thigmotropism
• Phototropism
• Hydrotropism

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

• Touch
• Tropism
• Dormancy
• Development

What type of tropism is seen here?

• hydrotropism
• phototropism
• geotropism
• thigmotropism

Tags

NGSS.MS-LS1-5

When a plant bends towards a light source, this is known as:

•  positive geotropism
•  negative geotropism
• positive phototropism
• negative phototropism

Tags

NGSS.MS-LS1-5

what type of tropism is occurring here?

• phototropism

• thigmotropism

• geotropism

• tropictropism

Tags

NGSS.MS-LS1-5

what hormone do plants use to respond to their environment?

• testosterone

• estrogen

• auxin

• gibberlins

Letter H is pointing to the ___.

• Thyroid
• Parathyroid
• Pancreas
• Adrenal Glands

regulates blood-sugar levels.

• Endocrine System
• Pancreas
• Flight or Fight Response
• Glands

Tags

NGSS.HS-LS1-3