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JEOPARDY
S2C06 Jeopardy Review
4 Mechanisms Speciation
Vocabulary
Evidence
Hardy
Weinberg
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
4 Mechanisms
100
Two of the four mechanisms of evolution
A: What is mutation, migration,
genetic drift, natural selection ?
S2C06 Jeopardy Review
4 Mechanisms
200
This type of selection selects
against both extremes.
A: What is stabilizing selection ?
S2C06 Jeopardy Review
4 Mechanisms
300
The difference between the founder effect
and bottleneck effect.
A: What is founder effect refers to a
“founding” population isolated from an
original, while the bottleneck refers to a
rapid decrease in population size?
S2C06 Jeopardy Review
4 Mechanisms
400
Type of Selection: The clutch size
of birds is limited to a specific
number of eggs to allow maximum
survivability of the offspring.
A: What is Stabilizing Selection?
S2C06 Jeopardy Review
4 Mechanisms
500
Taking the complete dosage of antibiotics is
recommended, even after the patient starts
feeling better. Explain the reasoning, using
what you know about the 4 mechanisms.
A: If the complete dose isn’t taken, bacteria
with some resistance may survive (directional
selection) and the population could become
antibiotic resistant?
S2C06 Jeopardy Review
Speciation
100
Two types of speciation
A: What is allopatric and sympatric
speciation ?
S2C06 Jeopardy Review
Speciation
200
Isolating Mechanism: Plants
pollinated by bees cannot be
pollinated by hummingbirds, thus,
the plant species never hybridize.
A: What is a pre-zygotic isolating
mechanism?
S2C06 Jeopardy Review
Speciation
300
Definition of species: Members of a
population that can interbreed producing
viable and fertile offspring
A: What is biological species concept ?
S2C06 Jeopardy Review
Speciation
400
The difference between allopatric and
sympatric speciation
A: Allopatric speciation occurs with
physical separation of populations,
while allopatric speciation occurs
without any geographic movement
S2C06 Jeopardy Review
Speciation
500
Type of Speciation: 200 years ago, the ancestors of
apple maggot flies laid their eggs only on hawthorns
— but today, these flies lay eggs on hawthorns and
domestic apples. Females lay their eggs on the type of
fruit they grew up in, and males look for mates on the
type of fruit they grew up in. Thus the groups
eventually stopped interbreeding.
A: What is sympatric speciation?
S2C06 Jeopardy Review
Vocabulary
100
The evolutionary history of a species
A: What is phylogeny ?
S2C06 Jeopardy Review
Vocabulary
200
Changes in populations, increasing
biological fitness
A: What is Natural Selection?
S2C06 Jeopardy Review
Vocabulary
300
The reason Genetic Drift is referred
to as a sampling error.
A: What is Genetic Drift is a random
change in allele frequencies when a
sample is removed from the original
population- either directly via founder
effect, or indirectly in bottleneck effect?
S2C06 Jeopardy Review
Vocabulary
400
Four Requirements for Natural Selection
A: What are There must be variation,
the variation must be heritable, more
are born than will survive, and some
variations survive better than others?
S2C06 Jeopardy Review
Vocabulary
500
The Five assumptions of the Hardy
Weinberg Principle
A: What are no difference among
phenotypes in fitness, no migration, no
mutation, random mating, and large
population?
S2C06 Jeopardy Review
Evidence
100
structure in an organism that has lost all or
most of its original function in the course
of evolution
A: What is vestigial structure?
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Evidence
200
English Naturalist that traveled to the
Galapagos Islands on the HMS Beagle
and wrote On the Origin of Species
A: What is Charles Darwin ?
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Evidence
300
The differences between homologous
and analogous structures
A: What is homologous structures have
the same structure and different
function, while analogous structures
have the same function and different
structure?
S2C06 Jeopardy Review
Evidence
400
The way embryology provides
evidence for evolution
A: What is the shared developmental
pattern implies that the pattern was
inherited from a common ancestor, as
the plan is not necessarily the most
efficient possible ?
S2C06 Jeopardy Review
Evidence
500
The way analogous structures
provide evidence for evolution.
A: What is a analogous structures
suggest that in similar environments,
selection will result in similar
“solutions” to problems. ?
S2C06 Jeopardy Review
Hardy Weinberg
100
any of several forms of a gene, usually
arising through mutation, that are
responsible for hereditary variation.
Individuals have 2 for any given gene.
A: What is allele?
S2C06 Jeopardy Review
Hardy Weinberg
200
The Hardy Weinberg equation that
describes allele frequencies.
S2C06 Jeopardy Review
Hardy Weinberg
300
If 128 out of 200 individuals in a
population express the recessive
phenotype, what percent of the
population are heterozygotes?
A: What is 32%?
S2C06 Jeopardy Review
Hardy Weinberg
400
Technique in which Hardy Weinberg
Equations can be used to check if
evolution has occurred.
A: What is Hardy Weinberg can be
used to calculate allele frequencies
before and after a change. If the
frequencies have changed,
evolution has occurred?
S2C06 Jeopardy Review
Hardy Weinberg
500
A sample of birds contains 18 animals with red
tail feathers and 32 animals with blue tail
feathers. Blue tail feathers are the dominant trait.
If the frequencies are the same, how many birds
in a population of 1000 will be homozygous
dominant?
A: What is 160?
S2C06 Jeopardy Review