Question 1

The Hardy-Weinberg genetic equilibrium formula assumes that

Accepted Answer

A) the population under study is infinitely large. 
B) there is constant mutation of alleles in the population under study. 
C) the population under study is very small. 
D) natural selection is very active. 
E) a great gene flow activity takes place. 
A) the population under study is infinitely large. 
B) there is constant mutation of alleles in the population under study. 
C) the population under study is very small. 
D) natural selection is very active. 
E) a great gene flow activity takes place.

Question 2

What polymorphisms exist at the DNA level?

Accepted Answer

Polymorphisms at the DNA level refer to

Question 3

Population geneticists use the Hardy-Weinberg equilibrium equation to determine

Accepted Answer

A) whether evolution is occurring at all loci throughout the genome simultaneously. 
B) whether evolution is occurring at a given locus. 
C) the mode of inheritance of Mendelian traits. 
D) whether a particular trait is polygenic. 
E) whether a particular trait is polygamous. 
A) whether evolution is occurring at all loci throughout the genome simultaneously. 
B) whether evolution is occurring at a given locus. 
C) the mode of inheritance of Mendelian traits. 
D) whether a particular trait is polygenic. 
E) whether a particular trait is polygamous.

Question 4

The first scientific attempt to classify humans based on biological variation was by

Accepted Answer

A) Christopher Columbus. 
B) the ancient Egyptians. 
C) J. F. Blumenbach. 
D) C. Linnaeus. 
E) Chaka Zulu. 
A) Christopher Columbus. 
B) the ancient Egyptians. 
C) J. F. Blumenbach. 
D) C. Linnaeus. 
E) Chaka Zulu.

Question 5

Evidence has suggested a simple dominant mode of inheritance for lactase persistence in adults.

Accepted Answer

A) True 
 B)False

Question 6

Under idealized Hardy-Weinberg conditions, which of the following statements is FALSE?

Accepted Answer

A) No new alleles will be added to a population's gene pool. 
B) No alleles will be removed from a population's gene pool. 
C) There will be no change in allele frequencies in a population over time. 
D) There are no molecular changes in the gametes. 
E) Mutation rates will increase with each generation. 
A) No new alleles will be added to a population's gene pool. 
B) No alleles will be removed from a population's gene pool. 
C) There will be no change in allele frequencies in a population over time. 
D) There are no molecular changes in the gametes. 
E) Mutation rates will increase with each generation.

Question 7

Describe the various meanings the word race has had since the 1500s.

Accepted Answer

The word "race" has had various meanings

Question 8

A group of interbreeding individuals that shares a common gene pool is a

Accepted Answer

A) group of species. 
B) population. 
C) polytypic species. 
D) race. 
E) clinal distribution. 
A) group of species. 
B) population. 
C) polytypic species. 
D) race. 
E) clinal distribution.

Question 9

A polytypic species

Accepted Answer

A) is one that has no phenotypic variability. 
B) has never been observed in nature. 
C) is one composed of local populations that differ from one another with regard to the expression of NO MORE THAN three traits. 
D) is one composed of local populations that differ from one another with regard to the expression of ONE OR MORE traits. 
E) is the result of inbreeding. 
A) is one that has no phenotypic variability. 
B) has never been observed in nature. 
C) is one composed of local populations that differ from one another with regard to the expression of NO MORE THAN three traits. 
D) is one composed of local populations that differ from one another with regard to the expression of ONE OR MORE traits. 
E) is the result of inbreeding.

Question 10

If the expected frequencies of genotypes calculated from the Hardy-Weinberg equilibrium formula do NOT differ significantly from those measured in the population being studied, then evolution is clearly occurring.

Accepted Answer

A) True 
 B)False

Question 11

Explain how the evolutionary interactions affect the frequency of the sickle-cell allele.

Accepted Answer

The frequency of the sickle-cell allele

Question 12

A genetic trait is considered a polymorphism if the locus governing that trait has two or more alleles.

Accepted Answer

A) True 
 B)False

Question 13

Some atypical frequencies of HLA alleles of certain populations in Australia and New Guinea is likely due to

Accepted Answer

A) genetic drift. 
B) copy number variants. 
C) founder effect. 
D) SNPs. 
E) eugenics. 
A) genetic drift. 
B) copy number variants. 
C) founder effect. 
D) SNPs. 
E) eugenics.

Question 14

Concerning deterministic views, evolutionary biologist _____________remarked that "all American culture heroes embraced racial attitudes that would embarrass public-school mythmakers."

Accepted Answer

A) Benjamin Franklin 
B) Thomas Jefferson 
C) Charles Darwin 
D) Peter Grant 
E) Stephen J. Gould 
A) Benjamin Franklin 
B) Thomas Jefferson 
C) Charles Darwin 
D) Peter Grant 
E) Stephen J. Gould

Question 15

The term ethnicity was originally proposed in order to avoid the emotional baggage associated with the term race .

Accepted Answer

A) True 
 B)False

Question 16

Define the term race . How does the modern use of race differ from the nineteenth-century use of race?

Accepted Answer

The term "race" refers to a categorizati

Question 17

Describe the term "breeding isolates" and give an example.

Accepted Answer

Breeding isolates refer to specific stra

Question 18

Contrast the concept of race as it is currently employed with racism.

Accepted Answer

The concept of race refers to the catego

Question 19

Use your knowledge of genetics to explain why inbreeding tends to increase homozygosity.

Accepted Answer

Inbreeding tends to increase homozygosit

Question 20

The frequencies of the A, B and O alleles

Accepted Answer

A) are the same in all populations. 
B) vary between populations. 
C) are definitely NOT affected by natural selection. 
D) have never been measured for different populations. 
E) are definitely NOT affected by genetic drift. 
A) are the same in all populations. 
B) vary between populations. 
C) are definitely NOT affected by natural selection. 
D) have never been measured for different populations. 
E) are definitely NOT affected by genetic drift.

The Hardy-Weinberg genetic equilibrium formula assumes that

What polymorphisms exist at the DNA level?

Population geneticists use the Hardy-Weinberg equilibrium equation to determine

The first scientific attempt to classify humans based on biological variation was by

Evidence has suggested a simple dominant mode of inheritance for lactase persistence in adults.

Under idealized Hardy-Weinberg conditions, which of the following statements is FALSE?

Describe the various meanings the word race has had since the 1500s.

A group of interbreeding individuals that shares a common gene pool is a

A polytypic species

If the expected frequencies of genotypes calculated from the Hardy-Weinberg equilibrium formula do NOT differ significantly from those measured in the population being studied, then evolution is clearly occurring.

Explain how the evolutionary interactions affect the frequency of the sickle-cell allele.

A genetic trait is considered a polymorphism if the locus governing that trait has two or more alleles.

Some atypical frequencies of HLA alleles of certain populations in Australia and New Guinea is likely due to

Concerning deterministic views, evolutionary biologist _____________remarked that "all American culture heroes embraced racial attitudes that would embarrass public-school mythmakers."

The term ethnicity was originally proposed in order to avoid the emotional baggage associated with the term race .

Define the term race . How does the modern use of race differ from the nineteenth-century use of race?

Describe the term "breeding isolates" and give an example.

Contrast the concept of race as it is currently employed with racism.

Use your knowledge of genetics to explain why inbreeding tends to increase homozygosity.

The frequencies of the A, B and O alleles

Introduction to Physical Anthropology

The Development of Evolutionary Theory

The Biological Basis of Life

Heredity and Evolution

Macroevolution: Processes of Vertebrate and Mammalian Evolution

Survey of the Living Primates

Primate Behavior

Overview of the Fossil Primates

Paleoanthropology: Reconstructing Early Hominin Behavior and Ecology

Hominin Origins in Africa

The First Dispersal of the Genus Homo: Homo Erectus and Contemporaries

Premodern Humans

The Origin and Dispersal of Modern Humans

Modern Human Biology: Patterns of Adaptation

Legacies of Human Evolutionary History: Effects on the Human Life Course

The Human Disconnection

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Exam 14: Modern Human Biology: Patterns of Variation

The Hardy-Weinberg genetic equilibrium formula assumes that

What polymorphisms exist at the DNA level?

Population geneticists use the Hardy-Weinberg equilibrium equation to determine

The first scientific attempt to classify humans based on biological variation was by

Evidence has suggested a simple dominant mode of inheritance for lactase persistence in adults.

Under idealized Hardy-Weinberg conditions, which of the following statements is FALSE?

Describe the various meanings the word race has had since the 1500s.

A group of interbreeding individuals that shares a common gene pool is a

A polytypic species

If the expected frequencies of genotypes calculated from the Hardy-Weinberg equilibrium formula do NOT differ significantly from those measured in the population being studied, then evolution is clearly occurring.

Explain how the evolutionary interactions affect the frequency of the sickle-cell allele.

A genetic trait is considered a polymorphism if the locus governing that trait has two or more alleles.

Some atypical frequencies of HLA alleles of certain populations in Australia and New Guinea is likely due to

Concerning deterministic views, evolutionary biologist _____________remarked that "all American culture heroes embraced racial attitudes that would embarrass public-school mythmakers."

The term ethnicity was originally proposed in order to avoid the emotional baggage associated with the term race .

Define the term race . How does the modern use of race differ from the nineteenth-century use of race?

Describe the term "breeding isolates" and give an example.

Contrast the concept of race as it is currently employed with racism.

Use your knowledge of genetics to explain why inbreeding tends to increase homozygosity.

The frequencies of the A, B and O alleles

Introduction to Physical Anthropology

The Development of Evolutionary Theory

The Biological Basis of Life

Heredity and Evolution

Macroevolution: Processes of Vertebrate and Mammalian Evolution

Survey of the Living Primates

Primate Behavior

Overview of the Fossil Primates

Paleoanthropology: Reconstructing Early Hominin Behavior and Ecology

Hominin Origins in Africa

The First Dispersal of the Genus Homo: Homo Erectus and Contemporaries

Premodern Humans

The Origin and Dispersal of Modern Humans

Modern Human Biology: Patterns of Adaptation

Legacies of Human Evolutionary History: Effects on the Human Life Course

The Human Disconnection

Filters