WorksheetsPlant Test 2
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
What do water and nutrients travel through in most plants?
a)
Transit system
b)
Vascular system
c)
Cuticle system
d)
Nonvascular system
2.
What happens in the phloem of the plant's stem?
a)
Water moves up from the roots.
b)
Food moves up from the roots.
c)
Water moves down from the leaves.
d)
Food moves down from the leaves.
3.
Which is the most likely reason mosses grow low to the ground?
a)
Their growth is stunted from lack of oxygen.
b)
They are vascular.
c)
They are nonvascular.
d)
They are usually squashed by large animals.
4.
Which of the following is a nonvascular plant?
a)
Fern
b)
Conifer
c)
Moss
d)
Daisy
5.
In most plants, water and nutrients travel up through the
a)
Flower
b)
Spore
c)
Xylem
d)
Seed
6.
What are the three parts of a seed?
a)
Embryo, coat, fuzz
b)
Embryo, house, food
c)
Embryo, coat, food
d)
Embryo, petals, food
7.
Which of the following is not a function of a plant's roots?
a)
They are anchors
b)
They absorb water and nutrients from the soil
c)
They store extra food for the plants
d)
All of these are functions of the plant roots
8.
The male reproductive part of a flower is called a
a)
Style
b)
Stigma
c)
Stamen
d)
Stem
9.
What are the three parts of a pistil?
a)
Stigma, Stamen, Ovary
b)
Stamen, Style, Ovary
c)
Stamen, Style, Embryo
d)
Stigma, Style, Ovary
10.
All plants are:
a)
heterotrophs
b)
autotrophs
c)
paratrophs
d)
ditrophs
11.
Another word for a plant's phylum is
a)
Derivative
b)
Division
c)
Dividend
12.
The movement of water vapor out of a plant and into the air is called
a)
Photosynthesis
b)
Vascular movement
c)
Transpiration
d)
Germination
13.
Plants provide humans with
a)
meiosis and food
b)
carbon dioxide and meiosis
c)
oxygen and carbon dioxide
d)
food and oxygen
14.
What do plants absorb from the soil?
a)
Sugar
b)
Water
c)
Dirt
d)
Carbon dioxide
15.
Which of the following do plants gain from sunlight?
a)
carbon dioxide
b)
energy
c)
sugar
d)
water
16.
What is the main source of nutrition for plants? (the name of the sugar)
a)
Glucose
b)
Fructose
c)
Grucose
d)
Sucralose
17.
What molecule is made up of 2 hydrogen and 1 oxygen atoms?
a)
hydrogen
b)
oxygen
c)
carbon dioxide
d)
water
18.
Which of the following is not needed for photosynthesis?
a)
Water
b)
Sunlight
c)
Dirt
d)
Carbon dioxide
19.
What plant structures contain chlorophyll?
a)
Chloroplasts
b)
Chloropigments
c)
Chloropiles
20.
What two things are needed to start the respiration process?
a)
Oxygen and carbon dioxide
b)
Carbon dioxide and sugar
c)
Oxygen and sugar
d)
Carbon dioxide and water
21.
What is not a way plant's defend themselves?
a)
Poisons
b)
Thorns
c)
Thigmotropism
d)
All of these are plant defenses
22.
What is letter G?
a)
Stigma
b)
Style
c)
Ovary
d)
Pistil
23.
What is letter C?
a)
Anther
b)
Filament
c)
Pollen
d)
Stamen
24.
What is letter I?
a)
Stigma
b)
Style
c)
Ovary
d)
Ovule
25.
What is letter F?
a)
Stigma
b)
Style
c)
Ovary
d)
Pistil
26.
a)
Hydrotropism
b)
Thigmotropism
c)
Phototropism
d)
Gravitropism
27.
a)
Hydrotropism
b)
Thigmotropism
c)
Phototropism
d)
Gravitropism
28.
When roots grow downward, what is this?
a)
Positive gravitropism
b)
Positive hydrotropism
c)
Negative gravitropism
d)
Negative hydrotropism
29.
What are two reasons a plant may go dormant?
a)
Temperature and air
b)
Temperature and weather
c)
Temperature and water
d)
Temperature and heat
30.
The response of a plant to external stimuli is called a
a)
Treat
b)
Tropism
c)
Tropic
d)
Troposphere
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