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WorksheetsChapter 11 Evolution
Total questions: 64
Worksheet time: 33mins
A change in the allele frequencies in a population's gene pool over time is known as
natural selection
adaptations
evolution
lamarckianism
Who came up with the idea of inheritance of acquired chracteristics
Charles Darwin
Jean Baptiste Lamarck
Alfred Russel Wallace
Gregor Mendel
Who came up with the theory of natural selection
Charles Darwin
Jean Baptiste Lamarck
Alfred Russel Wallace
Gregor Mendel
Which of the following is used to describe how subsequent generations differ from prevous generations?
inheritance of acquired characteristics
descent with modification
natural selection
adaptation
Which of the following is used to describe differential reproductive success based on inherited characteristics?
inheritance of acquired characteristics
descent with modification
natural selection
adaptation
Which of the following is used to describe how an organisms changes throughout their lifetime to adapt to their environment and these changes are passed on to their offspring?
inheritance of acquired characteristics
descent with modification
natural selection
adaptation
Who came up with the idea that changes in the earth's crust during geological history have resulted from the action of continuous and uniform processes.
Charles Darwin
Jean Baptiste Lamarck
Alfred Russel Wallace
Charles Lyell
Darwin was aboard which of the following ships when taking notes for his theory of natural selection?
USS Arizona
H.M.S. Beagle
Mayflower
Santa Maria
What famous islands did Darwin travel to and observe organisms?
Hawaiian Islands
Galapagos Islands
Isla Nublar
Azkaban
Which of the following is the process where organisms that are better adapted to their environment tend to survive and produce more offspring?
inheritance of acquired characteristics
descent with modification
natural selection
adaptation
Natural selection is based on which of the following principles
characteristics of organisms are inherited
more offspring are produced than are able to survive
offspring have varying characteristics
acquired traits are passed on to successive generations
survival of the weakest
Survival of the fittest goes with the evolutionary theory of natural selection because it states that organisms best adjusted to their environment are the most successful in surviving and reproducing.
true
false
What organism did Darwin study?
Finches
Tortoise
Iguana
Butterflies
In Darwin's book, On the Origin of Species, he made observations of what he saw. Which of the following is NOT a finding of Darwin's?
He noticed that the finches had beaks varying in size/shape that differed from the mainland
each species of finches consumed a specific food source based on their beak
the predominant beak shape/size changes each year based on the food supply
the finches better adapted to their environment survived and passed on their traits
the finches that had deleterious mutations survived better and produced more offspring
Natural selection ONLY takes place if there are variations in the population. Variation exists in a population because of which of the following?
genes
mutations
asexual reproduction
sexual reproduction
________ are the ultimate source of new alleles in any population.
sexual selection
chromosomes
mutations
natural selection
________ a heritable trait that aids in the survival and reproduction of an organism
sexual selection
adaptation
mutations
natural selection
If an organism has an adaptation it will always be an advatage for that organism even if its environment changes.
true
false
The theory of evolution by natural selection says that every species tends to produce more individuals that can survive to maturity is known as
selection
overproduction
adaptation
variation
The theory of evolution by natural selection says that some individuals survive longer and reproduce more than others do is known as
selection
overproduction
adaptation
variation
The theory of evolution by natural selection says that traits of individuals that survive and reproduce will become more common in the population is known as
selection
overproduction
adaptation
variation
The theory of evolution by natural selection says that the individuals of a population have many characteristics that differ is known as
selection
overproduction
adaptation
variation
The predominant way of thinking before ideas of natural selection and genetics were discovered is known as
modern synthesis
speciation
blending inheritance
adaptation
After the ideas of natural selection and genetics were discovered and connected to explain how evolutionary pressures can affect the gentic makeup of a population it is known as
modern synthesis
speciation
blending inheritance
adaptation
When new and distinct species are formed through the course of evolution it is known as
modern synthesis
speciation
blending inheritance
adaptation
Which type of evolution studies gradual changes in a population over generations?
micro
macro
Which type of evolution studies processes that give rise to speciation events and taxonomic groups with divergent characteristics?
micro
macro
Population genetics is a field of biology that studies changes and relationships in the alleles in a population.
true
false
______________ uses frequencies of alleles in a population's gene pool to determine if evolution is occurring.
natural selection
Hardy-Weinberg equilibrium
population genetics
bottleneck effect
A population that is not experiencing the mechanisms of evolution and has stable allele frequencies over time _____ in equilibrium.
is
is not
A population that is experiencing the mechanisms of evolution and changes in allele frequencies over time _____ in equilibrium.
is
is not
Which of the following are mechanisms of evolution?
natural selection
mutation
genetic drift
gene flow
sexual selection
This is which type of mechanism of evolution?
natural selection
mutation
genetic drift
gene flow
sexual selection
Changes to the gene sequence are which type of mechanism of evolution?
natural selection
mutation
genetic drift
gene flow
sexual selection
If a mutation is bad it is called
deleterious
advantageous
neutral
If a mutation is good it is called
deleterious
advantageous
neutral
If a mutation has no effect it is called
deleterious
advantageous
neutral
Which mechanism of evolution occurs due to random/chance events that affect the allele frequency of a population?
natural selection
mutation
genetic drift
gene flow
sexual selection
Large populations are more susceptible to genetic drift
true
false
This is a type of genetic drift where a chance event (hurricane) reduces the population and therefore the genetic variability
gene flow
sexual selection
bottleneck effect
founder effect
This is a type of genetic drift where there is a loss of genetic variation in a new colony that is formed from a very small number of individuals
gene flow
sexual selection
bottleneck effect
founder effect
Which mechanism of evolution occurs when an individual leaves one population and joins another changing the allele frquencies in the gene pool of both populations
natural selection
mutation
genetic drift
gene flow
sexual selection
Which mechanism of evolution occurs becuase of male-male competition or female selection and is the ability of an individual to attract mates and reproduce?
natural selection
mutation
genetic drift
gene flow
sexual selection
Which type of speciation happens becuase of geographic separtion or barrier that arises?
allopatric
sympatric
Which type of speciation happens amoung species of an original population in the same geographic location?
allopatric
sympatric
What term describes when multiple species with their own unique characteristics evolve from one original species?
adaptations
gene flow
adaptive radiation
sexual selection
Which of the following can be used as evidence for evolution?
fossils
anatomy/embryology
biogeography
molecular biology
all of these can be used
___________ a diagram that depicts the lines of evolutionary descent of different species, organisms, etc. from a common ancestor.
venn diagram
phylogenetic tree
T chart
family trees
Which pattern of evolution takes place when two species share a common ancestor and evolve in different directions?
divergent evolution
convergent evolution
speciation
evolution
Which pattern of evolution occurs when similar structures arise in distantly related species independently?
divergent evolution
convergent evolution
speciation
evolution
___________ structures have a similar function but a different structure.
analogous
homologous
vesitgial
embryological
___________ structures have a similar structure but a different function.
analogous
homologous
vesitgial
embryological
___________ structures are seen in species byt they no longer have a purpose.
analogous
homologous
vesitgial
embryological
Comparative genetics is the branch of biology that compares and contrasts embryonic development of different species.
true
false
Which of the following are examples of how embryology can be used to support evolution?
all vertebrates have gill slits
all chordates have a tail structure
wisdom teeth
pelvis and hindlimb in whales
Which of the following can be used as evidence for evolution when analyzing petrified remains/impressions of prehistoric organisms
fossils
anatomy/embryology
biogeography
molecular biology
all of these can be used
Which of the following can be used as evidence for evolution when observing the geographic distribution of organisms in relation to the movement of tectonic plates over time?
fossils
anatomy/embryology
biogeography
molecular biology
all of these can be used
Which of the following can be used as evidence for evolution when comparing the genetic code among organisms?
fossils
anatomy/embryology
biogeography
molecular biology
all of these can be used
Evolution is just a theory so it does not have much support in the scientific community.
true
false
When studying evolution, individuals evolve causing changes at the population level.
true
false
Evolution does not try to explain the origin of life
true
false
One misconception about evolution is that organisms evolve on purpose.
true
false
Evolution is taught because it is testable. No other idea about diversification of organisms explains what is openly observable on Earth with testable and falsifiable results.
true
false
The Wallace's continued Darwin's work studying the Galapagos finches and found that the predominant beak size/shape varied year after year depending on the food source available.
true
false
