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WorksheetsUnit 1 Review
Total questions: 20
Worksheet time: 17mins
Name
Class
Date
1.
Which of the following taxa has the greatest biodiversity?
a)
class
b)
genus
c)
family
d)
order
2.
Which taxon would contain the most closely related organisms?
a)
species
b)
class
c)
domain
d)
class
3.
Cells that have no nuclei or membrane-bound organelles...
a)
eukaryotic
b)
autotrophic
c)
prokaryotic
d)
heterotrophic
4.
Heterotroph or Autotroph?
a)
heterotroph
b)
autotroph
5.
Type of reproduction?
a)
sexual; binary fission
b)
asexual; binary fission
c)
sexual; budding
d)
asexual; budding
6.
This organism belongs to the kingdom...
a)
Eubacteria
b)
Archaebacteria
c)
Protista
d)
Plantae
7.
The sharp claws of a mountain lion best illustrate which feature of living things?
a)
metabolism
b)
response
c)
adaptation
d)
homeostasis
8.
Frogs burrow into the mud in the hot summer months in order to maintain a cool body temperature illustrating...
a)
metabolism
b)
homeostasis
c)
reproduction
d)
organization
9.
The smallest unit of life...
a)
atom
b)
organism
c)
tissue
d)
cell
10.
Which kingdom? (magnified 2000X, no nuclei)
a)
Eubacteria
b)
Protista
c)
Plantae
d)
Fungi
11.
Which groups of organisms do not have amniotic eggs?
a)
insects only
b)
amphibians only
c)
birds, prosimians, and humans
d)
amphibians, fish, and insects
12.
This picture illustrates which characteristic of life?
a)
homeostasis
b)
organization
c)
response
d)
growth and devlopment
13.
Which organisms are most closely related?
a)
two organisms from the same kingdom
b)
two organisms from the same class
c)
two organisms from the same family
d)
two organisms from the same genus
14.
Which organisms are most closely related to chordates?
a)
sponges
b)
arthropods
c)
echinoderms
d)
annelids
15.
Which taxon includes organisms that can successfully interbreed?
a)
genus
b)
species
c)
class
d)
kingdom
16.
Type of reproduction?
a)
sexual; budding
b)
asexual; budding
c)
asexual; regeneration
d)
asexual; binary fission
17.
Type of reproduction?
a)
asexual; budding
b)
asexual; regeneration
c)
sexual; budding
d)
sexual; regeneration
18.
Maintaining a steady internal state despite changes in the environment
a)
metabolism
b)
homeostasis
c)
growth and development
d)
organization
19.
All the chemical reactions that take place in an organism...
a)
adaptation
b)
metabolism
c)
reproduction
d)
response
20.
Which feature of living things is illustrated?
a)
organization
b)
regulation
c)
fitness
d)
response
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