WorksheetsTransport in Plants
Total questions: 18
Worksheet time: 10mins
Name
Class
Date
1.
The plant tissue that carries food materials DOWNWARD from the leaves to the rest of the pant is the ______.
a)
Phloem
b)
Stomata
c)
Chlorophyll
d)
Xylem
2.
Vascular tissue that transports water and minerals UPWARDS from a plant's roots is know as ______.
a)
Chlorophyll
b)
Phloem
c)
Stomata
d)
Xylem
3.
Plant absorbs water through the _________.
a)
stem
b)
roots
c)
leaves
d)
all of the above
4.
The plant transport system are made up of ____ types of tubes.
a)
1
b)
2
c)
3
d)
many
5.
What is the name of the part of the root that allows water and minerals enter?
a)
root hairs
b)
epidermis
c)
phloem
d)
phyla
6.
what is the function of root hair?
a)
it is place to store the food
b)
it has large surface area to absorb more water
7.
How do water enter the roots from the soil?
a)
diffusion
b)
osmosis
c)
transpiration
d)
active transport
8.
Water vapour exits a plant leaf by
a)
the stomata
b)
the epidermis
c)
the palisade cells
d)
the spongy mesophyll
9.
Transpiration is
a)
the movement of water through a plant from the roots up the stem
b)
the loss of water from the leaves of a plant by the process of evaporation
c)
the flow of water into plant roots by osmosis from the soil
d)
the process of minerals and sugars moving through plant veins
10.
This is the definition for which word:The movement of particles down a concentration gradient (from a high concentration to a low concentration)
a)
Osmosis
b)
Diffusion
c)
Active transport
d)
Transpiration
11.
This is the definition for which word:The movement of water molecules from a high concentration of water to a low concentration of water across a partially permeable membrane.
a)
Osmosis
b)
Diffusion
c)
Active transport
d)
Transpiration
12.
Why is the evaporation of water from leaves important?
a)
It cools leaves and helps move water up the plant.
b)
It makes the plant wilt
c)
It helps the plant to respire
13.
Which of these is true?
a)
Xylem vessels carry water and dissolved minerals up the plant
b)
Phloem tissue carry water and dissolved minerals up the plant
c)
Xylem vessels carry dissolved sucrose up and down the plant
14.
What happens to the transpiration rate as light intensity increases?
a)
It increases
b)
It stays the same
c)
It decreases
15.
Where is xylem found in the plant?
a)
leave -> roots -> stem
b)
roots -> stem -> leaves
c)
root hairs -> leaves -> veins
d)
stem -> roots
16.
Water and minerals move in which direction within the plant
a)
Upward
b)
Down
17.
Where does sugar transport begin?
a)
Roots
b)
Leaves
c)
Root hairs
d)
Vascular bundles
18.
Plant transports food made in the leaves to __________.
a)
roots
b)
stem
c)
flowers
d)
all of the above
100 %
