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Ch. 22 Test B

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 
A plant is a
a.
unicellular prokaryote.
c.
unicellular eukaryote.
b.
multicellular prokaryote.
d.
multicellular eukaryote.
 

 2. 
Plants use the energy of sunlight to
a.
exchange gases with the atmosphere.
c.
carry out cellular respiration.
b.
take in water from the soil.
d.
carry out photosynthesis.
 

 3. 
The first plants evolved from
a.
mosses.
b.
an organism similar to multicellular green algae.
c.
a protist that lived on land.
d.
photosynthetic prokaryotes.
 

 4. 
Bryophytes need water to
a.
reproduce.
c.
undergo photosynthesis.
b.
draw up water by osmosis.
d.
grow tall.
 

 5. 
In liverworts, the structures that produce eggs and sperm look like
a.
fronds.
c.
liver.
b.
horns.
d.
tiny, green umbrellas.
 

 6. 
What is the sperm-producing structure of a bryophyte?
a.
gemma
c.
rhizoid
b.
archegonium
d.
antheridium
 

 7. 
Which of the following includes all the others?
a.
xylem
c.
phloem
b.
vascular tissue
d.
tracheids
 

 8. 
Club mosses are
a.
nonvascular plants.
c.
seedless vascular plants.
b.
seed plants.
d.
none of the above
 

 9. 
Fern spores are
a.
produced by the gametophyte.
c.
called sori.
b.
produced in the rhizomes.
d.
produced in sporangia.
 

 10. 
Which of the following includes a plant embryo, a food supply, and a protective covering?
a.
pollen grain
c.
seed
b.
spore
d.
gametophyte
 

 11. 
When land environments became drier millions of years ago,
a.
many moss and fern species became extinct.
b.
mosses evolved vascular tissue.
c.
mosses and ferns no longer required water for reproduction.
d.
many angiosperm species became extinct.
 

 12. 
The four groups of gymnosperms are conifers, cycads, ginkgoes, and
a.
bryophytes.
c.
liverworts.
b.
horsetails.
d.
gnetophytes.
 

 13. 
Angiosperms produce seeds inside protective structures called
a.
pollen grains.
c.
ovaries.
b.
cones.
d.
petals.
 

 14. 
A monocot is an angiosperm that has
a.
a taproot.
c.
one seed leaf.
b.
branched veins.
d.
two seed leaves.
 

 15. 
Flowering plants that complete a life cycle within a single growing season are called
a.
annuals.
c.
perennials.
b.
dicots.
d.
monocots.
 

Completion
Complete each statement using the following terms:

carbon dioxide and oxygen       cell walls       phloem       spores       vascular tissue
 

 16. 
The ____________________ of all plants are made of cellulose.
 

 

 17. 
Plants need to exchange ____________________ with the atmosphere in order to carry out the processes of photosynthesis and respiration.
 

 

 18. 
Bryophytes are low-growing because they lack ____________________.
 

 

 19. 
The capsule of a moss produces ____________________.
 

 

 20. 
Solutions of nutrients and carbohydrates produced by photosynthesis are transported through ____________________ tissue.
 

 



 
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