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Evolution Unit Review-NEW
Evolution Unit Review-NEW
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1
the occurrence of the same blood protein in a group of species is evidence that..
species evolved in different habitats
species evolved in the same habitat
species descended from a common ancestor
species descended from different ancestors
2
source(s) of genetic variation?
recombination
none
mutation
gene pool
3
immigration and emigration of alleles between different populations
natural selection
gene flow
genetic drift
sexual selection aka non-random mating
4
as a result of shuffling genes, a new combination of alleles are produced
meiosis
recombination
genetic drift
mutation
5
process in which organisms with traits well-suited to their environment reproduce at a greater than others
Darwinism
evolution
artificial selection
natural selection
6
increases fitness
survival of the fittest
variation
all of the above
adaptation
7
Which type of evolution is illustrated?
divergent evolution
convergent evolution
parallel evolution
none
8
founders effect and bottleneck effect are both examples of
gene flow
genetic drift
natural selection
artificial selection
9
limited gene flow
between populations leads to?
I don't have a clue Mrs. D
no change
populations that are genetically similar
populations that evolve because they are genetically different
10
are features that
are similar in structure and function
, but appear in different organisms
vestigial
analogous structures
homologous structures
biogeography
11
change in allele frequency due to chance
sexual selection aka non-random mating
genetic drift
mutation
gene pool
12
which of the following is the strongest evidence all life descended from a common ancestor?
biological diversity
DNA
reproduction
variation
13
Pace of Evolution
punctuated equilibrium
mechanism of evolution
gradualism
natural selection
14
Which type of mechanism is illustrated in the video?
natural selection
non-random mating
genetic drift
artificial selection
15
Which type of mechanism is illustrated in the video?
natural selection
artificial selection
genetic drift
non-random mating
16
Which type of mechanism is illustrated in the video?
bottleneck effect
natural selection
founders effect
non-random mating
17
humans select the most desired traits
natural selection
Darwinism
evolution
artificial selection
18
Which type of selection is pictured?
stabilizing selection
disruptive selection
none
directional selection
19
a random change in the genetic composition of an organism due to changes in the DNA base sequence
natural selection
gene flow
genetic drift
mutation
20
What is evolutionary success based on?
improved senses
intelligence
achievement
reproduction
21
Which is
not
a part of Darwin's principles of natural selection?
more individuals are born than will survive
variation occurs among individuals in a population
mutations are the ultimate sources of genetic variation.
the process is gradual and occurs over long periods of time?
22
Which type of evolution is illustrated?
parallel evolution
convergent evolution
divergent evolution
none
23
Which type of selection is pictured?
directional selection
none
disruptive selection
stabilizing selection
24
Which
evidence
of evolution is illustrated below?
analogous structures
biogeography
fossils
homologous structures
25
The study of embryos and their development
comparative DNA
vestigial
embryology
biogeography
26
_____are coded in your DNA
inherited characteristics
acquired characteristics
27
which process adds alleles to a population's gene pool?
genetic drift
mutation
non-random mating
gene flow
28
Which
evidence
of evolution is illustrated below?
embryology
fossils
comparative DNA
biogeography
29
are structures that perform a similar function but are not similar in origin.
Do not show common ancestry!
biogeography
vestigial
homologous structures
analogous structures
30
This is an example of which comparative anatomy evidence?
vestigial structures
homologous structures
analogous structures
none
31
Which type of mechanism is illustrated in the video?
founders effect
bottleneck effect
artificial selection
non-random mating
32
Remnants of organs or structures that had a function in an early ancestor.
embryology
vestigial
comparative DNA
biogeography
33
Which of the following leads to evolution?
mutations
gene flow
non-random mating
genetic drift
34
According to Darwin, overproduction means producing
more offspring than can survive
too few organisms
too many species in one area
more food than is needed
35
Which
evidence
of evolution is illustrated below?
comparative DNA
biogeography
embryology
vestigial
36
genetic drift that occurs because part of a larger population breaks away and starts a new colony
bottleneck effect
gene pool
sexual selection aks non-random mating
founders effect
37
Which type of selection is pictured?
stabilizing selection
directional selection
disruptive selection
none
38
Which
evidence
of evolution is illustrated below?
vestigial
comparative DNA
biogeography
homologous structures
39
Which type of mechanism is illustrated in the video?
non-random mating
bottleneck effect
founders effect
natural selection
40
If a jaguar outcompetes other jaguars for food and reproduces, is said to have a high ___.
life expectancy
mutation rate
evolution rate
fitness
41
Which
evidence
of evolution is illustrated below?
embryology
comparative DNA
biogeography
vestigial
42
high gene flow
between populations results in?
populations that are genetically different
populations that do not change
Don't have a clue Mrs. D
populations that are genetically similar
43
What do all of the evidence of evolution show?
descent with modification
common ancestry
biodiversity
variation
44
Which type of mechanism is illustrated in the video?
artificial selection
bottleneck effect
non-random mating
founders effect
45
genetic drift that occurs after a dramatic event reduces the population size
bottleneck effect
mutation
gene pool
founders effect
46
Which pace of evolution is pictured?
punctuated equilibrium
gradualism
mechanism of evolution
natural selection
47
Natural selection requires
gradual warming of Earth
genetic variation in populations
unlimited resources
artificial selection
48
The
study
of the distribution of organisms around the world.
biogeography
comparative DNA
embryology
vestigial
49
eye color, hair color, skin color, freckles, dimples, etc. are all examples of ?
acquired characteristics
inherited characteristics
50
Random change in DNA
recombination
genetic drift
meiosis
mutation
51
certain traits increase mating success or make a male more attractive
gene pool
founders effect
sexual selection aks non-random mating
bottleneck effect
52
Which
evidence
of evolution is illustrated below?
fossils
biogeography
homologous structures
analogous structures
53
Which type of mechanism is illustrated in the video?
founders effect
artificial selection
non-random mating
bottleneck effect
54
wide range of phenotypes in a population
gene pool
genetic drift
allele frequency
genetic variation
