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WorksheetsPlants
Total questions: 25
Worksheet time: 17mins
Name
Class
Date
1.
The leaf's cuticle
a)
stores water
b)
reduces evaporation
c)
transports water in the leaf
d)
absorbs water for the leaf
2.
What happens in the phloem?
a)
water moves up from the roots
b)
food moves down from the leaves
c)
food moves up from the roots
d)
water moves down to the roots
3.
What part of a woody stem forms rings that indicate a tree's age?
a)
xylem
b)
phloem
c)
cambium
d)
inner bark
4.
Gases pass in and out of a leaf through the
a)
stomata
b)
phloem
c)
xylem
d)
cuticle
5.
Root hairs help a plant
a)
transport food to the root
b)
absorb water and nutrients
c)
protect the root
d)
store food
6.
_________________ are scientists who study plants.
a)
botanists
b)
ecologists
c)
zoologists
d)
chemists
7.
The two type of vascular tissue in plants are the _____________ and the _________________?
a)
bark, wood
b)
ground, dermal
c)
roots, stem
d)
phloem, xylem
8.
Xylem carries what ?
a)
water
b)
nutrients
c)
blood
d)
protein
9.
Plants have cell walls made of _____________ ?
a)
Cellulose
b)
Paper
c)
Chitin
d)
Chloroplasts
10.
What is this?
a)
Xylem
b)
Phloem
11.
Moves sugar from leaves to roots
a)
Xylem
b)
Phloem
12.
Both the xylem and phloem are considered-
a)
Stomata
b)
Leaves
c)
Roots
d)
Vascular tissue
13.
Opening that allows gas exchange
a)
Stomata
b)
Leaves
c)
Roots
d)
Vascular tissue
14.
Type of root
a)
fibrous root
b)
taproot
15.
Which structures open and close stomata to allow gas exchange but prevent water loss in leaves?
a)
Epidermis
b)
Vascular tissue
c)
Guard cells
d)
Spongy mesophyll
16.
Which structure helps prevent water loss and protects the leaf?
a)
Palisades mesophyll
b)
Spongy mesophyll
c)
Vascular tissue
d)
Cuticle
17.
What is letter "A" pointing to?
a)
cuticle
b)
upper epidermis
c)
lower epidermis
d)
palisade mesophyll
18.
Which number is pointing to the xylem of the leaf?
a)
3
b)
4
c)
5
d)
6
19.
Which of the following is pointing to the "guard cell"?
a)
B
b)
C
c)
D
d)
E
20.
The outermost layer of CELLS of the leaf is the
a)
cuticle
b)
epidermis
c)
spongy mesophyll
d)
bundle sheath
21.
The cell organelle where photosynthesis occurs in plant cells is the
a)
chloroplast
b)
mitochondrion
c)
vacuole
d)
nucleus
22.
Transpiration helps the plant
a)
make more sugars at night
b)
move water from the roots to the stem and leaves
c)
move sugars from the leaf to be stored in the stem & roots
d)
make more chloroplasts
23.
What is chlorophyll's main function?
a)
to make the plant a vegetable
b)
to blend into their environment
c)
to capture energy from sunlight for photosynthesis
d)
to help prevent water loss
24.
Most plants appear green because chlorophyll
a)
absorbs green light.
b)
absorbs violet light.
c)
reflects green light.
d)
does not absorb violet light.
25.
After photosynthesis, plants store their energy as _________ .
a)
chlorophyll
b)
pigment
c)
glucose (sugar)
d)
Oxygen
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