Free Printable Transportation

Worksheets

Name

Class

Date

A membrane that allows certain substances to pass through it but not others is called a ____ _____ _____.

(a)

The movement of water up the xylem is called _____ .

diffusion

osmosis

transpiration stream

The transport of food material can be demonstrated by an experiment known as ____ ______.

(a)

Xylem is popularly known as (a) .

Which is NOT a factor that affects transpiration?

Temperature

Wind

Humidity

Amount of chlorophyll

100 %

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