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WorksheetsLeaf Structure Day 2
Total questions: 14
Worksheet time: 31mins
Name
Class
Date
1.
The waxy cuticle layer is shown as
a)
1
b)
2
c)
3
d)
5
2.
Carbon dioxide enters the plant at
a)
5
b)
6
c)
7
d)
8
e)
9
3.
Oxygen enters the plant at
a)
5
b)
6
c)
7
d)
8
e)
9
4.
Small openings called ______ are found on the underside of leaves and allow gases to enter or leave the plant cells.
a)
Phloem
b)
Chloroplasts
c)
Xylem
d)
Stomata
5.
Vascular tissue that transports water and minerals UPWARDS from a plant's roots is known as ______.
a)
Cuticle
b)
Phloem
c)
Stomata
d)
Xylem
6.
What is the TISSUE that carries food from a plant's leaves to its cells?
a)
xylem
b)
phloem
c)
photsynthesis
d)
vascular tissue
7.
What is the PROCESS by which plants make food?
a)
xylem
b)
phloem
c)
germinate
d)
photosynthesis
8.
What two things do plants need to do the PROCESS of photosynthesis?
a)
Carbon dioxide & water
b)
Oxygen & water
c)
Sugar & water
d)
Carbon dioxide & Sugar
9.
What is the function of the waxy cuticle on leaves?
a)
To stop rain entering the leaf
b)
To prevent excess loss of water from the leaf
c)
To reflect sunlight
d)
To allow gas exchange
10.
The role of the guard cell is to
a)
help control the temperature of the plant
b)
control how much water enters the leaf
c)
control how much glucose is stored
d)
control the movement of water vapour & gases
11.
Which number is pointing to the xylem of the leaf?
a)
3
b)
4
c)
5
d)
6
12.
Which of the following is pointing to the "guard cell"?
a)
B
b)
C
c)
D
d)
E
13.
The vascular tissues are ____&____.
a)
Xylem and Phlobotemy
b)
Xylemy and Phloemy
c)
Xylemotomy and Phloemotomy
d)
Xylem and Phloem.
14.
The movement of water from the roots, up to the stem, passing by the leaves, until water evaporates out of the plant, is known as what process?
a)
Transpiration
b)
Photosynthesis
c)
Respiration
d)
Cellular Respiration
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