Transpiration

What is the name of the microscopic holes in leaves that are opened and closed to allow water to TRANSPIRE?

• water doors

• stomata

• leaf eyes

• transpiration holes

Transpiration pull is ____________.

• a force used to get water molecules into the roots

• a pushing force

• a vacuum force

• none of the above

Cells that control the opening and closing of stomata

• Cuticle

• Guard cell

• Vascular tissue

• Stomata

Factors which affect transpiration are (external)

• Sunlight

• Wind speed

• Humidity

• Rain

Adaptations in plant to reduce transpiration are -

• No of stomata

• Thickness of cuticle

• Loss of leaves

• All of the above

What is significance of transpiration

• Creates suction force

• Helps in distribution of water and nutrients

• Cooling effect for plants

• All of the above

Tags

NGSS.MS-LS2-1

How many types of transpiration are there ?

• 1

• 3

• 4

• 2

More root hairs will lead to

• Less transpiration

• More transpiration

• Closure of stomata

Tags

NGSS.MS-LS2-1

What is the primary function of transpiration in plants?

• Transport of nutrients

• Cooling of the plant

• Photosynthesis

• Respiration

Which part of the plant is primarily responsible for transpiration?

• Roots

• Stems

• Leaves

• Flowers