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Ch. 22 Test A 1

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

 1. 
Which of the following is NOT a characteristic of all plants?
a.
are eukaryotic
c.
produce seeds
b.
have cell walls
d.
are multicellular
 

 2. 
Without gas exchange, a plant would be unable to
a.
make food.
c.
make minerals.
b.
absorb sunlight.
d.
absorb water from the soil.
 

 3. 
Living on land required that plants
a.
evolve photosynthetic pigments.
b.
conserve water.
c.
exchange gases.
d.
have cell walls.
 

 4. 
Which of the following statements is true about bryophytes?
a.
They have specialized tissues that conduct water.
b.
They draw up water by osmosis.
c.
They are not dependent on water.
d.
They are a group of plants made up of algae and mosses.
 

 5. 
Which of the following structures has functions similar to that of roots?
a.
gemma
c.
capsule
b.
rhizoid
d.
stalk
 

 6. 
Which of the following is LEAST related to the others?
a.
protonema
c.
gametophyte
b.
sporophyte
d.
rhizoid
 

 7. 
Xylem and phloem are NOT
a.
transport subsystems.
c.
present in bryophytes.
b.
vascular tissues.
d.
present in ferns.
 

 8. 
Horsetails do NOT
a.
have xylem tissue.
c.
have roots.
b.
produce seeds.
d.
have phloem tissue.
 

 9. 
Which of the following structures in ferns is diploid?
a.
gametophyte
c.
egg
b.
sporangium
d.
spore
 

 10. 
Seed-bearing plants differ from all other plants in that
a.
they have vascular tissue.
b.
they do not have a gametophyte generation.
c.
their gametes do not require water for fertilization to occur.
d.
all of the above
 

 11. 
The most ancient surviving seed plants are the
a.
mosses.
c.
ferns.
b.
liverworts.
d.
gymnosperms.
 

 12. 
Which group of gymnosperms produces seeds that are exposed?
a.
conifers only
b.
conifers and cycads only
c.
conifers and ginkgoes only
d.
conifers, cycads, gnetophytes, and ginkgoes
 

 13. 
Which term below is LEAST closely related to the others?
a.
fruit
c.
ovary
b.
seed
d.
cone
 

 14. 
The number of seed leaves distinguishes
a.
club mosses from mosses.
b.
angiosperms from gymnosperms.
c.
two classes of angiosperms.
d.
seed plants from seedless plants.
 

 15. 
Which type of plant lives the longest?
a.
annual
c.
perennial
b.
biennial
d.
none of the above
 

Completion
Complete each statement using the following terms:

dicot     flowering plants     gametophytes     seed coat     vascuar tissue
 
 
nar001-1.jpg

Figure 22–1
 

 16. 
According to Figure 22-1, cone-bearing plants evolved before _________________________.
 

 

 17. 
Figure 22-1 shows that plants evolved ____________________ before they evolved seeds.
 

 

 18. 
If a sorus on a fern contains 1000 spores, it will produce about 1000 ____________________.
 

 

 19. 
Most seeds can survive long periods of drought because they have a(an) ____________________.
 

 

 20. 
A seed that has two cotyledons is classified as a(an) ____________________.
 

 



 
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