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Biology 1
UNIT 10 TEST
Classification
1. Two organisms within the same genus
can be organized into several related
A. kingdoms
B. phyla
C. orders
D. species
2. Biologists use ______________ to
create a cladogram.
A. morphological differences
B. acquired traits
C. ecological relationships
D. the bottleneck effect
3. The branch of science that identifies
and categorizes the organisms is
A. pathology
B. nomenclature
C. taxonomy
D. microbiology
4. The most general group that an
organism can belong to is its
A. genus
B. class
C. family
D. kingdom
6. What are the advantages of having a
universal naming system for
organisms?
A. Latin is the language most
frequently spoken, as well as the
most widely accepted language in
the scientific and medical fields.
B. The scientific name of an organism
does not address its habitat, diet,
and life expectancy.
C. In the case of pathogens, the
scientific name of a virus can also
be applied to the disease it causes.
D. The same organism name can be
recognized in all countries, thus
avoiding translation issues.
7. Tissues occur only in
A
B
C
D
animals and plants.
animals.
protists and plants.
animals and protists.
8. Scientists discover a new organism.
The organism is autotrophic, with
membrane-bound organelles. To which
of these kingdoms does this organism
MOST LIKELY belong?
A. Archaebacteria
B. Eubacteria
C. Animalia
D. Protista
5. The organisms Felis catus and Felis
silvestris do NOT belong to the same
A class
B family
C genus
D species
9. Archaebacteria includes all of the
following extremophiles EXCEPT?
A. methanogens
B. thermophiles
C. halophiles
D. pathogens
10. What is a MAJOR difference between
plant and animal cells?
A. Plant cells are prokaryotic, and
animal cells are eukaryotic.
B. Plant cells have cell walls, and
animal cells don’t have cell walls.
C. Plant cells are endothermic, and
animal cells are exothermic.
D. Plant cells are heterotrophs, and
animal cells are autotrophs.
15. Which of the following describes the
MOST significant role of fungi in
nature?
A. produce oxygen
B. decompose matter
C. capture nitrogen from the air
D. create energy
11. What factors do the Kingdoms Protista,
Plantae, Fungi, and Animalia have in
common?
A. They
B. They
organisms.
C. They
D. They
are all eukaryotes.
are all photosynthetic
are all multicellular organisms.
are all prokaryotes.
12. Which kingdom contains organisms
that have cell walls of chitin and
cannot photosynthesize?
A Protista
B Animalia
C Fungi
D Plantae
13. Which statement best describes
members of the plant kingdom?
A. unicellular, simple, autotrophic
B. unicellular/multicellular,
heterotrophic
C. unicellular/multicellular, autotrophic
D. multicellular, autotrophic
14. Which of the following does NOT
describe a fungus?
A. cell walls made of chitin
B. can carry on photosynthesis
C. absorb food through cell walls
D. reproduce using spores
16. The picture shows an organism that
lives in the lakes of two caves in Bexar
County, Texas. Its primary food source
appears to be fine bits of organic
matter that drift into the cave lakes.
This cave dwelling species belongs to
the kingdom –
A
B
C
D
bacteria
protista
fungi
animalia
17. Which characteristic applies to ALL
organisms in the Kingdom Protista?
A. eukaryote
B. prokaryote
C. unicellular
D. photosynthetic
18. In which of the following Kingdoms or
Domains would an organism NOT have
a cell wall?
A Plantae
B Animalia
C Archaebacteria
D Fungi
19. Which of the following correctly
sequences organisms from simplest to
most complex?
A.
B.
C.
D.
Eubacteria, plant, protist
Eubacteria, protist, animal
Fungi, animal, archaebacteria
Plant, fungi, protest
20. Which kingdom contains NO
consumers?
A. Plant
B. Animal
C. Fungi
D. Protist
23. The single-celled organism shown in
the illustration below uses a whip-like
structure to move. The organism has a
nucleus and organelles surrounded by
a membrane. The organism also has
chloroplasts and a cell wall. To which
kingdom does the organism belong?
A
B
C
D
Eubacteria
Protista
Plantae
Animalia
21. Two oak trees belong to the same
genus. The scientific name of the first
is Quercus rubric. The species name
of the second is endures. What is the
scientific name of the second tree?
A.
B.
C.
D.
live oak
Quercus endures
Oak endures
Endures quercus
22. Genetic recombination during meiosis
and fertilization causes the offspring of
_______ to vary widely, providing raw
material for evolution.
A.
B.
C.
D.
prokaryotes
Archaebacteria
Eubacteria
eukaryotes
24. According to the evolutionary tree
shown above, which statement is
correct?
A
B
C
D
Archaebacteria evolved from
animals, plants, and fungi.
Animals, plants, and fungi
evolved from protests.
Eubacteria and archaebacteria
appeared on Earth after protists.
Eukaryotes evolved from
eubacteria.
Use the following data to answer the next three questions.
25. Which animals are more closely related?
A. bush anole and crested penguin
B. crested penguin and ferret
C. ferret and muskrat
D. bush anole and ferret
26. At what taxonomic level do the ferret and muskrat diverge?
A. Class
B. Order
C. Family
D. Genus
27. At what taxonomic level do the bush anole and ferret diverge?
A. Phylum
B. Class
C. Family
D. Genus
28. Using the phylogenetic tree below, which of the following has the greatest genetic
difference from Macaca fuscata?
A. M. mulatta
B. M. sylvanus
C. Hylobates
D. Pan
29. Which of the following sets of characteristics would be BEST for starting a dichotomous
key to classify the organisms shown above?
A. a. animal
b. mammal
B. a. vertebrate
b. invertebrate
C. a. microscopic in size
b. can be seen without a microscope
D. a. four legs
b. six legs
1a.
1b.
2a.
2b.
3a.
3b.
4a.
4b.
5a.
5b.
6a.
6b.
7a.
7b.
body elongated & snake-like
body not elongated & snake-like
fleshy whiskers absent
fleshy whiskers present
ventral fins pointed
ventral fins rounded
tail fin spotted & forked
tail fin not spotted, flat
tail fin deeply forked
tail fin rounded or not forked
top of dorsal fin rounded; speckled on side
top of dorsal fin pointed; not speckled on side
anal fin elongated; small mouth
anal fin not elongated; large mouth
American Eel
Go to 2
Go to 3
Go to 5
Brook Trout
Go to 4
Rainbow Trout
Brown Trout
Go to 6
Go to 7
Channel Catfish
Blue Catfish
Yellow Bullhead
Flathead Catfish
30. According to this key, what kind of fish does the provided picture show?
A
B
C
D
Blue catfish
Rainbow trout
Channel catfish
Yellow bullhead
EXTRA CREDIT: On notebook paperCreate a dichotomous key to identify the following types of lab equipment:
graduated cylinder
erlenmeyer flask
pipet
microscope slide
beaker
bunsen burner