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WorksheetsTransport in plants
Total questions: 12
Worksheet time: 5mins
The plant tissue that carries food materials DOWNWARD from the leaves to the rest of the pant is the ______.
Phloem
Stomata
Chlorophyll
Xylem
Vascular tissue that transports water and minerals UPWARDS from a plant's roots is know as ______.
Chlorophyll
Phloem
Stomata
Xylem
How do water enter the roots from the soil?
diffusion
osmosis
transpiration
active transport
water leaves the plant by ....
the stomata
the epidermis
the palisade cells
the spongy mesophyll
Transpiration is
the movement of water through a plant from the roots up the stem
the loss of water from the leaves of a plant by the process of evaporation
the flow of water into plant roots by osmosis from the soil
the process of minerals and sugars moving through plant veins
Why is the evaporation of water from leaves important?
It cools leaves and helps move water up the plant.
It makes the plant wilt
It helps the plant to respire
Where is xylem vessels found in plants
roots and stems only
leaves and root only
roots, stems and leaves
root hair cells and veins
What do the guard cells do?
Control active transport
control nutrient moving into the cell
Controls loss of water through the leaf
What does the phloem transport
water
sugar
minerals
air
How will lowered humidity affect the rate of transpiration?
it decreases
it increases
it causes no change
it depends on other factors
An increase in wind or temperature will ________________ transpiration
increase
decrease
not affect
stop
The equation for photosynthesis is
oxygen + water --> glucose + carbon dioxide
oxygen + glucose --> carbon dioxide + water
carbon dioxide + water --> glucose + oxygen
carbon dioxide + glucose --> oxygen + water
