Question 1

Javier's blood is unable to clot. Which condition was he born with?

Accepted Answer

A)  hemophilia 
B)  sickle cell anemia 
C)  cystic fibrosis 
D)  phenylketonuria 
A)  hemophilia 
B)  sickle cell anemia 
C)  cystic fibrosis 
D)  phenylketonuria

Question 2

Shannon and Frankie just found out that they are pregnant. The odds that they could have twins is about 1 in ______.

Accepted Answer

A)  10 
B)  25 
C)  33 
D)  47 
A)  10 
B)  25 
C)  33 
D)  47

Question 3

Cell-free fetal DNA is examined by drawing blood from the mother in the procedure of ______.

Accepted Answer

A)  amniocentesis 
B)  chorionic villus sampling 
C)  noninvasive prenatal testing 
D)  ultrasound 
A)  amniocentesis 
B)  chorionic villus sampling 
C)  noninvasive prenatal testing 
D)  ultrasound

Question 4

Genes can be described as ______.

Accepted Answer

A)  rod-shaped structures located in each human cell nucleus 
B)  the blueprint for creating all of the traits that organisms carry 
C)  sex cells that combine to create a unique individual 
D)  identical molecules for every existing species on earth 
A)  rod-shaped structures located in each human cell nucleus 
B)  the blueprint for creating all of the traits that organisms carry 
C)  sex cells that combine to create a unique individual 
D)  identical molecules for every existing species on earth

Question 5

Which process increases genetic variability and accounts for genetic uniqueness?

Accepted Answer

A)  mitosis 
B)  meiosis 
C)  heritability 
D)  surrogacy 
A)  mitosis 
B)  meiosis 
C)  heritability 
D)  surrogacy

Question 6

Cara and Evan are participating in a half-sibling study. They share about what percentage of their genes?

Accepted Answer

A)  25% 
B)  50% 
C)  75% 
D)  100% 
A)  25% 
B)  50% 
C)  75% 
D)  100%

Question 7

Which procedure is used to follow up ultrasound imaging to provide more detailed views of any suspected abnormalities?

Accepted Answer

A)  amniocentesis 
B)  chorionic villus sampling 
C)  noninvasive prenatal testing 
D)  fetal MRI 
A)  amniocentesis 
B)  chorionic villus sampling 
C)  noninvasive prenatal testing 
D)  fetal MRI

Question 8

Which syndrome is an example of genomic imprinting?

Accepted Answer

A)  Down 
B)  Klinefelter 
C)  Angelman 
D)  Turner 
A)  Down 
B)  Klinefelter 
C)  Angelman 
D)  Turner

Question 9

Among the most consistent deficiency experienced by newly internationally adopted children is a delay in ______.

Accepted Answer

A)  motor skills 
B)  language 
C)  growth 
D)  metabolism 
A)  motor skills 
B)  language 
C)  growth 
D)  metabolism

Question 10

Genes are composed of a complex molecule shaped like a twisted ladder or staircase called ______.

Accepted Answer

A)  deoxyribonucleic acid 
B)  chorionic villi 
C)  zygotes 
D)  nuclei 
A)  deoxyribonucleic acid 
B)  chorionic villi 
C)  zygotes 
D)  nuclei

Question 11

Explain the difference between surrogacy and adoption.

Accepted Answer

Surrogacy is an alternative form of repr

Question 12

During which approach do behavior geneticists modify the genetic makeup of animals to examine the influence of heredity on attributes and behavior?

Accepted Answer

A)  research on twins 
B)  selective breeding studies 
C)  family studies 
D)  heritability estimates 
A)  research on twins 
B)  selective breeding studies 
C)  family studies 
D)  heritability estimates

Question 13

Family studies usually involve which two types of studies?

Accepted Answer

A)  twin and selective breeding 
B)  identical twin and fraternal twin 
C)  environmental and twin 
D)  twin and adoption 
A)  twin and selective breeding 
B)  identical twin and fraternal twin 
C)  environmental and twin 
D)  twin and adoption

Question 14

Consider this scenario: Your best friend recently married. Your friend has a cousin with autism, and her husband's side of the family has a history of several genetic disorders, including Huntington's disease. The couple is worried about having children and they want to know if their potential offspring will be at risk for one of these disorders. They have an appointment to see a genetic counselor in 2 weeks. Explain to your friends what will happen during their visit.

Accepted Answer

Upon meeting your friends, the genetic c

Question 15

Which statement describes mitosis?

Accepted Answer

A)  Chromosome pairs align and DNA segments cross over. 
B)  DNA replicates itself to result in new cells with identical genetic material. 
C)  Each cell ends up containing only half of the DNA the original cell had. 
D)  Cells match up with other cells that contain different DNA and merge. 
A)  Chromosome pairs align and DNA segments cross over. 
B)  DNA replicates itself to result in new cells with identical genetic material. 
C)  Each cell ends up containing only half of the DNA the original cell had. 
D)  Cells match up with other cells that contain different DNA and merge.

Question 16

Heredity from biological parents consists of a complex blend of characteristics known as ______.

Accepted Answer

A)  genotype 
B)  phenotype 
C)  allele dominance 
D)  genomic imprint 
A)  genotype 
B)  phenotype 
C)  allele dominance 
D)  genomic imprint

Question 17

For strongly canalized traits, such as walking, only extreme experiences or changes in the environment can prevent the skill from developing.

Accepted Answer

A) True 
 B)False

Question 18

The term for heredity expressed as different phenotypes in different contexts or situations is ______.

Accepted Answer

A)  genetic studies 
B)  epigenetics 
C)  range of reaction 
D)  niche-picking 
A)  genetic studies 
B)  epigenetics 
C)  range of reaction 
D)  niche-picking

Question 19

Paris was born with a disorder that she inherited through her parents. Which condition would this describe?

Accepted Answer

A)  Down syndrome 
B)  Klinefelter syndrome 
C)  cystic fibrosis 
D)  acute asthma 
A)  Down syndrome 
B)  Klinefelter syndrome 
C)  cystic fibrosis 
D)  acute asthma

Question 20

Which recessive disorder is most common?

Accepted Answer

A)  sickle cell anemia 
B)  Tay-Sach's disease 
C)  Huntington's disease 
D)  cystic fibrosis 
A)  sickle cell anemia 
B)  Tay-Sach's disease 
C)  Huntington's disease 
D)  cystic fibrosis

Javier's blood is unable to clot. Which condition was he born with?

Shannon and Frankie just found out that they are pregnant. The odds that they could have twins is about 1 in ______.

Cell-free fetal DNA is examined by drawing blood from the mother in the procedure of ______.

Genes can be described as ______.

Which process increases genetic variability and accounts for genetic uniqueness?

Cara and Evan are participating in a half-sibling study. They share about what percentage of their genes?

Which procedure is used to follow up ultrasound imaging to provide more detailed views of any suspected abnormalities?

Which syndrome is an example of genomic imprinting?

Among the most consistent deficiency experienced by newly internationally adopted children is a delay in ______.

Genes are composed of a complex molecule shaped like a twisted ladder or staircase called ______.

Explain the difference between surrogacy and adoption.

During which approach do behavior geneticists modify the genetic makeup of animals to examine the influence of heredity on attributes and behavior?

Family studies usually involve which two types of studies?

Which statement describes mitosis?

Heredity from biological parents consists of a complex blend of characteristics known as ______.

For strongly canalized traits, such as walking, only extreme experiences or changes in the environment can prevent the skill from developing.

The term for heredity expressed as different phenotypes in different contexts or situations is ______.

Paris was born with a disorder that she inherited through her parents. Which condition would this describe?

Which recessive disorder is most common?

Understanding Human Development: Approaches and Theories

The Prenatal Period, Birth, and the Newborn

Physical Development in Infancy and Toddlerhood

Cognitive Development in Infancy and Toddlerhood

Socioemotional Development in Infancy and Toddlerhood

Physical and Cognitive Development in Early Childhood

Socioemotional Development in Early Childhood

Physical and Cognitive Development in Middle Childhood

Socioemotional Development in Middle Childhood

Physical and Cognitive Development in Adolescence

Socioemotional Development in Adolescence

Physical and Cognitive Development in Early Adulthood

Socioemotional Development in Early Adulthood

Physical and Cognitive Development in Middle Adulthood

Socioemotional Development in Middle Adulthood

Physical and Cognitive Development in Late Adulthood

Socioemotional Development in Late Adulthood and the End of Life

Death and Dying

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Exam 2: Biological and Environmental Foundations

Javier's blood is unable to clot. Which condition was he born with?

Shannon and Frankie just found out that they are pregnant. The odds that they could have twins is about 1 in ______.

Cell-free fetal DNA is examined by drawing blood from the mother in the procedure of ______.

Genes can be described as ______.

Which process increases genetic variability and accounts for genetic uniqueness?

Cara and Evan are participating in a half-sibling study. They share about what percentage of their genes?

Which procedure is used to follow up ultrasound imaging to provide more detailed views of any suspected abnormalities?

Which syndrome is an example of genomic imprinting?

Among the most consistent deficiency experienced by newly internationally adopted children is a delay in ______.

Genes are composed of a complex molecule shaped like a twisted ladder or staircase called ______.

Explain the difference between surrogacy and adoption.

During which approach do behavior geneticists modify the genetic makeup of animals to examine the influence of heredity on attributes and behavior?

Family studies usually involve which two types of studies?

Which statement describes mitosis?

Heredity from biological parents consists of a complex blend of characteristics known as ______.

For strongly canalized traits, such as walking, only extreme experiences or changes in the environment can prevent the skill from developing.

The term for heredity expressed as different phenotypes in different contexts or situations is ______.

Paris was born with a disorder that she inherited through her parents. Which condition would this describe?

Which recessive disorder is most common?

Understanding Human Development: Approaches and Theories

The Prenatal Period, Birth, and the Newborn

Physical Development in Infancy and Toddlerhood

Cognitive Development in Infancy and Toddlerhood

Socioemotional Development in Infancy and Toddlerhood

Physical and Cognitive Development in Early Childhood

Socioemotional Development in Early Childhood

Physical and Cognitive Development in Middle Childhood

Socioemotional Development in Middle Childhood

Physical and Cognitive Development in Adolescence

Socioemotional Development in Adolescence

Physical and Cognitive Development in Early Adulthood

Socioemotional Development in Early Adulthood

Physical and Cognitive Development in Middle Adulthood

Socioemotional Development in Middle Adulthood

Physical and Cognitive Development in Late Adulthood

Socioemotional Development in Late Adulthood and the End of Life

Death and Dying

Filters