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Study sets matching "population evolution chapter 16"

16 terms
chapter 16 evolution of population
Gene pool
Relative frequency
Single-gene trait
Polygenic trait
Combined genetic information of all the members of a particul…
Number of times an allele occurs in a gene pool compared with…
Trait controlled by a single gene
Trait controlled by two or more genes
Gene pool
Combined genetic information of all the members of a particul…
Relative frequency
Number of times an allele occurs in a gene pool compared with…
37 terms
Chapter 16: Evolution of Populations
gene pool
relative frequency
single-gene
polygenic
The combined genetic information of all the members of a part…
The number of times an allele occurs in a gene pool compared…
A trait controlled by two alleles; results in only a couple o…
A trait controlled by four or more alleles; results in many g…
gene pool
The combined genetic information of all the members of a part…
relative frequency
The number of times an allele occurs in a gene pool compared…
16 terms
Chapter 16 Evolution of Populations
gene pool
relative frequency
single-gene trait
polygenic trait
all the genes present in a population. This includes all the…
the number of times a specific allele occurs in the gene pool…
a heritable trait that is controlled by a single gene that ha…
a heritable trait that is controlled by two or more genes.
gene pool
all the genes present in a population. This includes all the…
relative frequency
the number of times a specific allele occurs in the gene pool…
32 terms
Chapter 16- Evolution & Population
genetic variation
population
species
gene pool
differences in gene frequencies
a group of individuals of the same species, that live in the…
organisms with similar characteristics, able to mate, and pro…
all of the genes (alleles) of a population of organisms
genetic variation
differences in gene frequencies
population
a group of individuals of the same species, that live in the…
16 terms
Chapter 16 - Evolution of Populations
gene pool
relative frequency
single-gene trait
polygenic traits
consists of all genes, including all the different alleles, t…
of an allele is the number of times that the allele occurs in…
controlled by a single gene that has two alleles
each gene of a ... trait often has two or more alleles
gene pool
consists of all genes, including all the different alleles, t…
relative frequency
of an allele is the number of times that the allele occurs in…
37 terms
Biology Chapter 16: Evolution of Populations
gene pool
relative frequency
single-gene
polygenic
The combined genetic information of all the members of a part…
The number of times an allele occurs in a gene pool compared…
A trait controlled by two alleles; results in only a couple o…
A trait controlled by four or more alleles; results in many g…
gene pool
The combined genetic information of all the members of a part…
relative frequency
The number of times an allele occurs in a gene pool compared…
17 terms
Chapter 16 Evolution of Populations
gene pool
relative frequencies
single-gene trait
polygenic trait
the combined genetic information of all the members of a part…
the number of times a certain allele occurs in a gene pool co…
trait controlled by a single gene
trait controlled by two or more genes
gene pool
the combined genetic information of all the members of a part…
relative frequencies
the number of times a certain allele occurs in a gene pool co…
26 terms
Chapter 16: Evolution of Populations
Gene pool
Relative Frequency
Population
Genetic Variation
consists of all genes in a population
the number of times that an allele occurs in a gene pool comp…
a group of individuals of the same species that interbreed
the two main sources of genetic variation are; mutations and…
Gene pool
consists of all genes in a population
Relative Frequency
the number of times that an allele occurs in a gene pool comp…
20 terms
Chapter 16: Evolution of Populations
Gene pool
Relative frequency
Mutations and genetic shuffling
Mutation
consists of all genes, including all the different alleles, t…
number of times that the allele occurs in a gene pool, compar…
What are the two main sources of genetic variation?
change of sequence in DNA
Gene pool
consists of all genes, including all the different alleles, t…
Relative frequency
number of times that the allele occurs in a gene pool, compar…
17 terms
Chapter 16 Evolution of Populations
gene pool
relative frequencies
single-gene trait
polygenic trait
the combined genetic information of all the members of a part…
the number of times a certain allele occurs in a gene pool co…
trait controlled by a single gene
trait controlled by two or more genes
gene pool
the combined genetic information of all the members of a part…
relative frequencies
the number of times a certain allele occurs in a gene pool co…
44 terms
Chapter 16 Evolution of Populations
two main sources of genetic variation
gene pool
relative frequency
in genetic terms, evolution is
mutations and gene shuffling from sexual reproduction
consists of all genes that are present in a populaion
the number of times that the allele occurs in a gene pool, co…
any change in he the relative frequency of alleles in a popul…
two main sources of genetic variation
mutations and gene shuffling from sexual reproduction
gene pool
consists of all genes that are present in a populaion
24 terms
Chapter 16: Evolution of Population
gene pool
relative frequency
single-gene trait
polygenic trait
combined genetic information of all the members of a particul…
...
...
...
gene pool
combined genetic information of all the members of a particul…
relative frequency
...
12 terms
Chapter 16: Evolution of Population
Mendel's
mutations and gene shuffling
population
stabilization
Whose work was Darwin lacking that would have helped him unde…
What are the two main sources or causes of genetic variation?…
Which evolves over time? individual organisms or population
when individuals near the center of the curve have higher fit…
Mendel's
Whose work was Darwin lacking that would have helped him unde…
mutations and gene shuffling
What are the two main sources or causes of genetic variation?…
21 terms
Chapter 16: Evolution of Populations
gene pool
relative frequency
evolution (in genetic terms)
single-gene traits
all genes, including all the different alleles, that are pres…
the number of times that an allele occurs in a gene pool, com…
any change in the relative frequency of alleles in a population
traits controlled by a single gene that has two alleles
gene pool
all genes, including all the different alleles, that are pres…
relative frequency
the number of times that an allele occurs in a gene pool, com…
Chapter 16: Evolution of Populations
gene pool
relative frequency
evolution (in genetic terms)
single-gene traits
all genes, including all the different alleles, that are pres…
the number of times that an allele occurs in a gene pool, com…
any change in the relative frequency of alleles in a population
traits controlled by a single gene that has two alleles
gene pool
all genes, including all the different alleles, that are pres…
relative frequency
the number of times that an allele occurs in a gene pool, com…
16 terms
Chapter 16- Evolution of Population
Population
Gene Shuffiling
Gene Pool
Relative Freqeuncy
Goup of organisms of the same species that interbreed (make b…
When the genes get mixed up during gamete formation
Collection of all the genes avalible in a within a gene popul…
The number of times a certain alleles appear compaired to the…
Population
Goup of organisms of the same species that interbreed (make b…
Gene Shuffiling
When the genes get mixed up during gamete formation
Chapter 16 Evolution of Population
According to Darwin's theory of natura…
According to Darwin, evolution occurs
Charles Darwin called the ability of a…
Charles Darwin's observation that finc…
possession of inherited adaptions that maximize fitness
because of natural selection
fitness
descended from a common ancestor
According to Darwin's theory of natura…
possession of inherited adaptions that maximize fitness
According to Darwin, evolution occurs
because of natural selection
14 terms
Evolution of Population - Chapter 16
Gene Pool
When Darwin developed his theory of ev…
This left him unable to explain two th…
Relative Frequency
All the genes present in a population
How heredity worked
1. Source of variation, 2. How inheritable traits pass from o…
# of times an allele occurs in the gene pool compared to othe…
Gene Pool
All the genes present in a population
When Darwin developed his theory of ev…
How heredity worked
24 terms
Chapter 16 - Evolution of Populations
Biologist have discovered that there a…
The number of phenotypes produced for…
the combined genetic information of al…
the number of times that allele occurs…
mutations and the genetic shuffling that results from sexual…
how many genes control the trait
Gene pool
Relative frequency
Biologist have discovered that there a…
mutations and the genetic shuffling that results from sexual…
The number of phenotypes produced for…
how many genes control the trait
17 terms
Chapter 16 The Evolution Of Populations
Population
Allele Frequency
Mutation
Genetic Drift
A group of individuals of the same species in a particular ar…
The measure of how common a certain allele is in a population…
A random change in the DNA of a gene
Change due to chance that causes some alleles to be eliminate…
Population
A group of individuals of the same species in a particular ar…
Allele Frequency
The measure of how common a certain allele is in a population…
16 terms
Chapter 16: Evolution of Populations
gene pool
relative frequency
single-gene trait
polygenic trait
combined genetic information of all the members of a particul…
number of times an allele occurs in a gene pool compared with…
trait controlled by a single gene that has two alleles
trait controlled by two or more genes
gene pool
combined genetic information of all the members of a particul…
relative frequency
number of times an allele occurs in a gene pool compared with…
20 terms
Chapter 16: Evolution of Population
Gene Pool
Relative Frequency
Single Gene Trait
Polygenic Trait
All of the genes including all the different... alleles present…
The number of times an allele occurs in a... gene pool, compared…
A trait controlled by one gene; drawn using... a bar graph due t…
A trait controlled by two or more genes.
Gene Pool
All of the genes including all the different... alleles present…
Relative Frequency
The number of times an allele occurs in a... gene pool, compared…
17 terms
Chapter 16 Evolution of Populations
gene pool
relative frequencies
single-gene trait
polygenic trait
the combined genetic information of all the members of a part…
the number of times a certain allele occurs in a gene pool co…
trait controlled by a single gene
trait controlled by two or more genes
gene pool
the combined genetic information of all the members of a part…
relative frequencies
the number of times a certain allele occurs in a gene pool co…
16 terms
Chapter 16 Evolution of Populations
gene pool
relative frequency
single-gene trait
polygenic trait
combined genetic information of all the members of a particul…
number of times an allele occurs in a gene pool compared with…
trait controlled by a single gene that has two alleles
trait controlled by two or more genes
gene pool
combined genetic information of all the members of a particul…
relative frequency
number of times an allele occurs in a gene pool compared with…
29 terms
Chapter 16: Evolution of Populations
Gene Pool
gene pool
Relative Frequency
evolution in genetic terms
combined genetic information of all the members of a particul…
consists of all genes, including all the different alleles th…
Number of times an allele occurs in a gene pool compared with…
evolution is any change in the relative frequency of alleles…
Gene Pool
combined genetic information of all the members of a particul…
gene pool
consists of all genes, including all the different alleles th…
29 terms
Chapter 16 Evolution of Populations
gene pool
relative frequencies
single-gene trait
polygenic trait
the combined genetic information of all the members of a part…
the number of times a certain allele occurs in a gene pool co…
trait controlled by a single gene
trait controlled by two or more genes
gene pool
the combined genetic information of all the members of a part…
relative frequencies
the number of times a certain allele occurs in a gene pool co…
21 terms
Chapter 16: Evolution of Populations
gene pool
relative frequency
evolution (in genetic terms)
single-gene traits
all genes, including all the different alleles, that are pres…
the number of times that an allele occurs in a gene pool, com…
any change in the relative frequency of alleles in a population
traits controlled by a single gene that has two alleles
gene pool
all genes, including all the different alleles, that are pres…
relative frequency
the number of times that an allele occurs in a gene pool, com…
29 terms
Chapter 16 The Evolution Of Populations and Speciation
Allele Frequency
Mutation
Genetic drift
Hardy-Weinberg Equilibrium
number of times allele occurs in gene pool divided by total n…
a random change in the DNA of a gene
allele frequencies in a population change as a result of rand…
shows that allele frequencies in a population tend to remain…
Allele Frequency
number of times allele occurs in gene pool divided by total n…
Mutation
a random change in the DNA of a gene
17 terms
Chapter 16 Evolution of Populations
gene pool
relative frequencies
single-gene trait
polygenic trait
the combined genetic information of all the members of a part…
the number of times a certain allele occurs in a gene pool co…
trait controlled by a single gene
trait controlled by two or more genes
gene pool
the combined genetic information of all the members of a part…
relative frequencies
the number of times a certain allele occurs in a gene pool co…
16 terms
Chapter 16 - Evolution & Populations
Gene Pool
Polygenic Trait
Disruptive Selection
Genetic Equilibrium
combined genetic information of all the members of a particul…
trait controlled by 2 or more genes (3)
form of natural selection in which a single curve splits into…
situation in which allele frequencies remain constant (10)
Gene Pool
combined genetic information of all the members of a particul…
Polygenic Trait
trait controlled by 2 or more genes (3)
16 terms
Chapter 16 Evolution of Populations
Gene Pool
Relative Frequency
Single-Gene Trait
Polygenic Trait
Consists of all genes, including all different alleles, that…
Allele number of times that the allele occurs in a gene pool
The number of phenotypes produced for a given trait depends o…
Many traits are controlled by two or more genes
Gene Pool
Consists of all genes, including all different alleles, that…
Relative Frequency
Allele number of times that the allele occurs in a gene pool
37 terms
Biology Chapter 16: Evolution of Populations
gene pool
relative frequency
single-gene
polygenic
The combined genetic information of all the members of a part…
The number of times an allele occurs in a gene pool compared…
A trait controlled by two alleles; results in only a couple o…
A trait controlled by four or more alleles; results in many g…
gene pool
The combined genetic information of all the members of a part…
relative frequency
The number of times an allele occurs in a gene pool compared…
34 terms
Chapter 16 Evolution of Populations
gene pool
relative frequencies
single-gene trait
polygenic trait
all of the genes (alleles) in a population
how often one allele overs compares to the others ... -is a deci…
exhibit 2 phenotypes ... -freq. graph is a bar graph
exhibit many phenotypes... -freq. graph is a bell-shaped curve…
gene pool
all of the genes (alleles) in a population
relative frequencies
how often one allele overs compares to the others ... -is a deci…
17 terms
Chapter 16 Evolution of Populations
gene pool
relative frequencies
single-gene trait
polygenic trait
the combined genetic information of all the members of a part…
the number of times a certain allele occurs in a gene pool co…
trait controlled by a single gene
trait controlled by two or more genes
gene pool
the combined genetic information of all the members of a part…
relative frequencies
the number of times a certain allele occurs in a gene pool co…
15 terms
Chapter 16: Evolution of Populations.
Gene Pool
Directional Selection
Genetic Drift
Speciation
Is the set of all genes, or genetic information, in any popul…
A mode of natural selection n which an extreme phenotype is f…
Is the change in the frequency of a gene variant (allele) in…
is the evolutionary process by which new biological species a…
Gene Pool
Is the set of all genes, or genetic information, in any popul…
Directional Selection
A mode of natural selection n which an extreme phenotype is f…
Biology Chapter 16: Evolution of Populations
gene pool
relative frequency
single-gene
polygenic
The combined genetic information of all the members of a part…
The number of times an allele occurs in a gene pool compared…
A trait controlled by two alleles; results in only a couple o…
A trait controlled by four or more alleles; results in many g…
gene pool
The combined genetic information of all the members of a part…
relative frequency
The number of times an allele occurs in a gene pool compared…
16 terms
Chapter 16- Evolution of Populations
Gene Pool
Relative Frequency
Single-gene Trait
Polygenic Traits
all genes, including all the different alleles, that are pres…
the number of times that allele occurs in a gene pool
A trait controlled by a single gene that has two alleles
traits controlled by two or more genes and often have two or…
Gene Pool
all genes, including all the different alleles, that are pres…
Relative Frequency
the number of times that allele occurs in a gene pool
17 terms
Chapter 16 Evolution of Populations
gene pool
relative frequencies
single-gene trait
polygenic trait
the combined genetic information of all the members of a part…
the number of times a certain allele occurs in a gene pool co…
trait controlled by a single gene
trait controlled by two or more genes
gene pool
the combined genetic information of all the members of a part…
relative frequencies
the number of times a certain allele occurs in a gene pool co…
16 terms
Chapter 16- Evolution of Populations
Gene Pool
Relative Frequency
Single-gene Trait
Polygenic Traits
all genes, including all the different alleles, that are pres…
the number of times that allele occurs in a gene pool
A trait controlled by a single gene that has two alleles
traits controlled by two or more genes and often have two or…
Gene Pool
all genes, including all the different alleles, that are pres…
Relative Frequency
the number of times that allele occurs in a gene pool
Chapter 16 Evolution of Populations
Gene Pool
Relative Frequency
Single-Gene-Trait
Polygenic Trait
Combined genetic information of all the members of a particul…
Number of times an allele occurs in a gene pool versus the nu…
Traits controlled by one gene that has two allels.
Traits that are controlled by more than one gene.
Gene Pool
Combined genetic information of all the members of a particul…
Relative Frequency
Number of times an allele occurs in a gene pool versus the nu…
17 terms
Chapter 16: Evolution of Populations
gene pool
relative frequency
single-gene trait
polygenic trait
combined genetic information of all the members of a particul…
number of times an allele occurs in a gene pool compared with…
trait controlled by a single gene that has two alleles
trait controlled by two or more genes
gene pool
combined genetic information of all the members of a particul…
relative frequency
number of times an allele occurs in a gene pool compared with…
16 terms
Biology- Chapter 16: Evolution of Populations
Gene pool
Relative frequency
Single-gene trait
Polygenic trait
consists of all genes, including all the different alleles, t…
the number of times that the allele occurs in a gene pool, co…
controlled by a single gene that has two alleles
traits that are controlled by two or more genes
Gene pool
consists of all genes, including all the different alleles, t…
Relative frequency
the number of times that the allele occurs in a gene pool, co…
37 terms
Biology - Chapter 16: Evolution of Populations
gene pool
alleles
relative frequency
evolution
a common group of genes, consists all the genes present in th…
variations that make up a gene
the number of times that an allele occurs in a gene pool comp…
any change in the relative frequency
gene pool
a common group of genes, consists all the genes present in th…
alleles
variations that make up a gene
26 terms
Biology Chapter 16: Evolution of Populations
gene pool
relative frequency
single-gene
polygenic
The combined genetic information of all the members of a part…
The number of times an allele occurs in a gene pool compared…
A trait controlled by two alleles; results in only a couple o…
A trait controlled by four or more alleles; results in many g…
gene pool
The combined genetic information of all the members of a part…
relative frequency
The number of times an allele occurs in a gene pool compared…
25 terms
Chapter 16: Evolution of Populations
Gene pool
Relative frequency
Evolution
Single-gene trait
A gene pool consists of all genes, including all the differen…
The relative frequency of an allele is the number of times th…
Any change in the relative frequency of alleles in a populati…
A single gene that has two alleles controlling a trait.
Gene pool
A gene pool consists of all genes, including all the differen…
Relative frequency
The relative frequency of an allele is the number of times th…
16 terms
Chapter 16 - Evolution of Populations
gene pool
relative frequency
single gene trait
polygenic trait
combined genetic information of all the members of a particul…
number of times an allele occurs in a gene pool compared with…
trait controlled by a single gene that has two alleles
trait controlled by two or more genes
gene pool
combined genetic information of all the members of a particul…
relative frequency
number of times an allele occurs in a gene pool compared with…
11 terms
Chapter 16 Evolution of Populations
gene pool
relative frequency
single-gene trait
polygenic trait
combined genetic information of all the members of a particul…
number of times an allele occurs in a gene pool compared with…
trait controlled by a single gene that has two alleles
trait controlled by two or more genes
gene pool
combined genetic information of all the members of a particul…
relative frequency
number of times an allele occurs in a gene pool compared with…
11 terms
Biology Chapter 16: Evolution of Populations
Gene Pool
Genome
Mutation
Polygenic Traits
All the genes that are present within a population.
All gene sequences present in a species.
A change in the nucleotide sequence.
Traits that are controlled by two or more genes.
Gene Pool
All the genes that are present within a population.
Genome
All gene sequences present in a species.
16 terms
Chapter 16: Evolution of Populations
Gene pool
Relative frequency
Single-gene trait
Polygenic trait
combined genetic information of all the members of a particul…
number of times an allele occurs in a gene pool compared with…
trait controlled by a single gene
trait controlled by two or more genes
Gene pool
combined genetic information of all the members of a particul…
Relative frequency
number of times an allele occurs in a gene pool compared with…
16 terms
Chapter 16 evolution of populations
Gene pool
Relative frequency
Single-gene trait
Polygenic traits
All of the alleles in all the individuals that make up a popu…
Number of times an allele occurs in a gene pool compared with…
trait controlled by a single gene that has two alleles
Traits controlled by two or more genes
Gene pool
All of the alleles in all the individuals that make up a popu…
Relative frequency
Number of times an allele occurs in a gene pool compared with…
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