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1. What is a plant?
a) an organism
which is green and has leaves
b) an organism
which is green, autotrophic and stationary
c) a multicellular,
photosyntheic organism, which lives on land or water
d) a multicellar,
autotrophic organism which is nomadic
2. How long ago did plants make the
transition from water to land?
a) 1 billion
years
b) 500 million
c) 300 million
d) 800 thousand
3. What made it possible for plants
to make the transition to land?
a) the development
of specialized vascular tissue
b) less
rainfall and more sunshine
c) the development
of roots
d) a change
in the genetic make-up
4. True or False , the following are plant divisions: Monocotyledones, and Dicotyledones.
5. True or False , the following are plant divisions: Hepaticae, Anthocerotae, and Musci.
6. Which of the following are characteristics
of bryophytes?
a) xylem
and pholem
b) structurized
root systems
c) “true”
leaves
d) specialized body
for food storage and support
7. True or False, alternation of generations is part of the bryophyte life cycle?
8. Which of the following is most
necessary for moss to reproduce?
a) constant
sunshine
b) water
c) phtosynthesis
d) soil
9. Which process signals the start
of the moss life cycle?
a) fusion
of sperm and egg
b) growth
of rhizoids
c) release of spores
from a capsule
d) expulsion
of sperm cells from the antheridium
10. In the Moss Life Cycle, where
does meiosis occur ?
a) capsule
b) calyptra
c) archegonium
d) antheridium
11. True or False, In moss a single gametophyte might bear either an archegonium or an antheridium, but not both?
12. The Rhynia major differes from
a Bryophyte in that:
a) it has
rhizoids instead of roots
b) it lived
on land
c) it produced
its own food
d) it contained specialized
vascular tissue
13. The xylem is:
a) the stem
on which the sporphhytes grow
b) specialized vascular
tissue which conducts water and ions from the roots
to the leaves of the plant
c) specialized
vascular tissue which conducts dissolved sugars from the
leaves to other parts of the plant
d) a complex
system of veins which runs throughout the leaf
14. True or False? The Phloem’s conducting element consists of sieve cells or sieve tubes.
15. True or False? The xylem’s conducting element consists of traichieds and vessel members.
16. Heterospory is...
a) when
the reproductive cycle of a plant produces a single spore
b) the production
of gametophytes
c) when the reproductive
cycle of a plant produces 2 different spores
d) the fusion
of two different brach systems
17. Which of the following
is not a division of a seedless vascular plant with a living representative?
a) Lycophyta
(club mosses)
b) Musci (mosses)
c) Sphenophyta
(horsetails)
d) Psilophyta
(whisk ferns)
18. Which of the following in NOT
true about reproduction in ferns?
a) Sporangium bearing
leaves are called “fiddle heads”
b) Fern
stems are not as complex as those of angiosperms and
gymnosperms
c) Ferns
need water to reproduce
d) Spores
develop on the underside of leaves
19. True or False? Sporophylls are leaves which produce sporangium?
20. What is the basic difference
between gymnosperms and angiosperms?
a) Gymnosperm seeds
do not have a protective coat and angiosperms seeds do.
b) Gymnosperm
seeds have a protective coat and angiosperms seeds do not.
c) Angiosperms
are plants and Gymnosperms are not.
d) Angiosperms
include conifers and Gymnosperms include rice.
21. True or False? Angiosperm's and gymnosperm's life cycle is called the alternation of generations?
22. What is alternation of generations
?
a) The process
of alternating of genes within one plant organism.
b) The alternating
seeds and leaves that plants produce.
c) The process
that allows angiosperms and gmnosperms to transport water and food.
d) A life cycle that
alternates between the haploid stage and the diploid stage.
23. A sporophyte is a
plant where as a gametophyte is a
plant.
a) haploid,
diploid
b) gamete
producing, sporophyte producing
c) diploid, haploid
d) immature,
mature
24. Fertilization occurs in gymnosperms
when the mature ,
releases two non-motile sperm. They travel through the
that the
has produced and comes into contact with the female gametophyte in the
.
a) pollen grain, pollen
tube, pollen grain, ovule
b) cotyledon,
microspore, megaspore, ovule
c) male
gametophyte, pollen grain, pollen grain, cotyledon
d) ovule,
pollen tube, pollen, megaspore
25.Why is it important for plants
to have selective structures that encourage regular visits ?
The selective structures keep the
flower's
from being wasted and increases the precision of the animal's
deposits in other flowers.
a) waste,
pollen
b) pollen,
waste
c) pollen, pollen
d) petals,
pollen
26. A douglas fir is an example of
a (an)
a) flowering
plant
b) angiosperm
c) fungi
d) gymnosperm
27. How are the flower and the fruit
beneficial to the reproduction process of the angiosperm
a) neither
the flower or the fruit are beneficial
b) flowers attract
the pollinators and fruits enhance the dispersal of seeds
c) all flowers
and fruits are easily accessible to all animals, increasing the reproduction
rate
d) flowers
enhance the dispersal of seeds and fruit attracts pollinators
28. True or False
? Plants are vital to all life on earth.
29. Label the parts of the flower
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a) stigma,
pollen
grain
b) petal, stigma c) anther, pollen tube d) filament, pollen tube e) sepal, petal f) style, filament g) filament, pollen tube h) ovary, ovule i) ovary, ovule j) sepal, anther |
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