Question 1

What is the Human Genome Project? What are some of the controversies surrounding it?

Accepted Answer

The Human Genome Project was an internat

Question 2

A woman with B type blood has a child with O type blood.We would conclude that,with respect to the gene for ABO blood type,the mother was:

Accepted Answer

A) homozygous dominant 
B) homozygous recessive 
C) heterozygous 
D) none of the above 
A) homozygous dominant 
B) homozygous recessive 
C) heterozygous 
D) none of the above

Question 3

Achondroplastic dwarfism in humans is the result of the inheritance of a dominant allele.If a heterozygous dwarf were to marry a person without this condition,the probability of having a dwarf child is:

Accepted Answer

A) 0 
B) ¼ 
C) ½ 
D) ¾ 
E) 1 
A) 0 
B) ¼ 
C) ½ 
D) ¾ 
E) 1

Question 4

XYY individuals:

Accepted Answer

A) never show abnormal symptoms 
B) are sterile and below average in stature 
C) are taller than average 
D) are phenotypically female 
A) never show abnormal symptoms 
B) are sterile and below average in stature 
C) are taller than average 
D) are phenotypically female

Question 5

Matching Questions
match the sex chromosome count with the correct phenotype sex:
-XXY

Accepted Answer

A) male 
B) female 
A) male 
B) female

Question 6

A Y-linked trait is passed down from father to:

Accepted Answer

A) all of his sons but none of his daughters 
B) none of his sons but all of his daughters 
C) half of his sons but none of his daughters 
D) all of his sons and half of his daughters 
A) all of his sons but none of his daughters 
B) none of his sons but all of his daughters 
C) half of his sons but none of his daughters 
D) all of his sons and half of his daughters

Question 7

What is meant by the term "blood types"? How are blood types important in evolutionary studies?

Accepted Answer

The term "blood types" refers to the cla

Question 8

Hemophilia:

Accepted Answer

A) is X-linked 
B) is a defect in the clotting mechanisms of the blood 
C) may have played a role in the Russian Revolution 
D) all of the above 
A) is X-linked 
B) is a defect in the clotting mechanisms of the blood 
C) may have played a role in the Russian Revolution 
D) all of the above

Question 9

The inheritance of some traits,such as hemophilia,does not follow the classic Mendelian rules.Why?

Accepted Answer

The inheritance of some traits, such as

Question 10

Hemophilia is due to the presence of an allele on:

Accepted Answer

A) the X chromosome 
B) the Y chromosome 
C) an autosome 
D) none of the above 
A) the X chromosome 
B) the Y chromosome 
C) an autosome 
D) none of the above

Question 11

A gene is:

Accepted Answer

A) synonymous with a codon 
B) a segment of the DNA molecule recognizable by its specific function 
C) made up of no more than three nucleotide units 
D) all of the above 
A) synonymous with a codon 
B) a segment of the DNA molecule recognizable by its specific function 
C) made up of no more than three nucleotide units 
D) all of the above

Question 12

In forensic analysis,blood type can be determined from:

Accepted Answer

A) blood only 
B) blood,saliva,and certain other body fluids 
C) secretor alleles 
D) none of the above 
A) blood only 
B) blood,saliva,and certain other body fluids 
C) secretor alleles 
D) none of the above

Question 13

What is called The 1000 Genome Project? What do you think might ultimately be the significance of this to human affairs including medicine?

Accepted Answer

The 1000 Genome Project is an internatio

Question 14

Which of the following statements is incorrect?

Accepted Answer

A) a feature,such as stature,may be the result of the action of several genes 
B) genes may be expressed differently in males and females 
C) genes always exist in two forms or alleles 
D) it is possible to have inherited a particular allele which is not expressed in the phenotype 
A) a feature,such as stature,may be the result of the action of several genes 
B) genes may be expressed differently in males and females 
C) genes always exist in two forms or alleles 
D) it is possible to have inherited a particular allele which is not expressed in the phenotype

Question 15

A diagram showing a reconstruction of past matings in a family is called a:

Accepted Answer

A) karyotype 
B) pedigree 
C) mating tree 
D) decision tree 
A) karyotype 
B) pedigree 
C) mating tree 
D) decision tree

Question 16

What is epigenetics? How might knowledge of epigenetics change our understanding of inheritance?

Accepted Answer

Epigenetics is the study of changes in g

Question 17

Ashkenazi Jews:

Accepted Answer

A) are the only population to carry the allele for Tay-Sachs disease 
B) have a high carrier rate for Tay-Sachs disease 
C) have the lowest carrier rate for Tay-Sachs disease 
D) may have a high carrier rate for Tay-Sachs disease,but also possess a regulator gene that prevents the disease from expressing itself 
A) are the only population to carry the allele for Tay-Sachs disease 
B) have a high carrier rate for Tay-Sachs disease 
C) have the lowest carrier rate for Tay-Sachs disease 
D) may have a high carrier rate for Tay-Sachs disease,but also possess a regulator gene that prevents the disease from expressing itself

Question 18

Matching Questions
match each term with its definition:
-Down syndrome

Accepted Answer

A) Individual has only a single X and no Y chromosomes. 
B) Individual has an extra copy of chromosome 21. 
C) Individual has two X and one Y chromosome. 
A) Individual has only a single X and no Y chromosomes. 
B) Individual has an extra copy of chromosome 21. 
C) Individual has two X and one Y chromosome.

Question 19

A person whose blood contains the antibodies anti-A and anti-B would be of the blood type:

Accepted Answer

A) A 
B) B 
C) AB 
D) O 
A) A 
B) B 
C) AB 
D) O

Question 20

The use of blood types in forensic analysis:

Accepted Answer

A) is questioned because of the high probability of two individuals matching 
B) is based entirely on the ABO and Rh blood type systems 
C) often confirms guilt,but not innocence 
D) none of the above 
A) is questioned because of the high probability of two individuals matching 
B) is based entirely on the ABO and Rh blood type systems 
C) often confirms guilt,but not innocence 
D) none of the above

What is the Human Genome Project? What are some of the controversies surrounding it?

A woman with B type blood has a child with O type blood.We would conclude that,with respect to the gene for ABO blood type,the mother was:

Achondroplastic dwarfism in humans is the result of the inheritance of a dominant allele.If a heterozygous dwarf were to marry a person without this condition,the probability of having a dwarf child is:

XYY individuals:

Matching Questions match the sex chromosome count with the correct phenotype sex: -XXY

A Y-linked trait is passed down from father to:

What is meant by the term "blood types"? How are blood types important in evolutionary studies?

Hemophilia:

The inheritance of some traits,such as hemophilia,does not follow the classic Mendelian rules.Why?

Hemophilia is due to the presence of an allele on:

A gene is:

In forensic analysis,blood type can be determined from:

What is called The 1000 Genome Project? What do you think might ultimately be the significance of this to human affairs including medicine?

Which of the following statements is incorrect?

A diagram showing a reconstruction of past matings in a family is called a:

What is epigenetics? How might knowledge of epigenetics change our understanding of inheritance?

Ashkenazi Jews:

Matching Questions match each term with its definition: -Down syndrome

A person whose blood contains the antibodies anti-A and anti-B would be of the blood type:

The use of blood types in forensic analysis:

Investigating the Nature of Humankind

The Study of Heredity

Population Genetics

Natural Selection and the Origin of Species

Peoples Place in Nature

The Living Primates

Comparative Studies: Anatomy and Genetics

Onhuman Primate Behavior

Human Behavior in Perspective

The Record of the Past

The Early Primate Fossil Record and the Origins of the Hominins

The Early Hominins

Early Species of the Genus Homo

The Evolution of Homo Sapiens

The Biology of Modern Homo Sapiens

The Analysis of Human Variation

The Modern World

Filters

Exam 3: The Modern Study of Human Genetics

What is the Human Genome Project? What are some of the controversies surrounding it?

A woman with B type blood has a child with O type blood.We would conclude that,with respect to the gene for ABO blood type,the mother was:

Achondroplastic dwarfism in humans is the result of the inheritance of a dominant allele.If a heterozygous dwarf were to marry a person without this condition,the probability of having a dwarf child is:

XYY individuals:

Matching Questions match the sex chromosome count with the correct phenotype sex: -XXY

A Y-linked trait is passed down from father to:

What is meant by the term "blood types"? How are blood types important in evolutionary studies?

Hemophilia:

The inheritance of some traits,such as hemophilia,does not follow the classic Mendelian rules.Why?

Hemophilia is due to the presence of an allele on:

A gene is:

In forensic analysis,blood type can be determined from:

What is called The 1000 Genome Project? What do you think might ultimately be the significance of this to human affairs including medicine?

Which of the following statements is incorrect?

A diagram showing a reconstruction of past matings in a family is called a:

What is epigenetics? How might knowledge of epigenetics change our understanding of inheritance?

Ashkenazi Jews:

Matching Questions match each term with its definition: -Down syndrome

A person whose blood contains the antibodies anti-A and anti-B would be of the blood type:

The use of blood types in forensic analysis:

Investigating the Nature of Humankind

The Study of Heredity

Population Genetics

Natural Selection and the Origin of Species

Peoples Place in Nature

The Living Primates

Comparative Studies: Anatomy and Genetics

Onhuman Primate Behavior

Human Behavior in Perspective

The Record of the Past

The Early Primate Fossil Record and the Origins of the Hominins

The Early Hominins

Early Species of the Genus Homo

The Evolution of Homo Sapiens

The Biology of Modern Homo Sapiens

The Analysis of Human Variation

The Modern World

Filters