Question 1

In describing the shape of a DNA molecule,the best analogy is that of a(n)

Accepted Answer

A)  iceberg. 
B)  spiral staircase. 
C)  pentagon. 
D)  "X." 
A)  iceberg. 
B)  spiral staircase. 
C)  pentagon. 
D)  "X."

Question 2

A single cell formed through fertilization is called a(n)

Accepted Answer

A)  ovum. 
B)  gamete. 
C)  zygote. 
D)  embryo. 
A)  ovum. 
B)  gamete. 
C)  zygote. 
D)  embryo.

Question 3

Which infertility technique has the highest success rate?

Accepted Answer

A)  in vitro fertilization 
B)  gamete intrafallopian transfer 
C)  intrauterine insemination 
D)  zygote intrafallopian transfer 
A)  in vitro fertilization 
B)  gamete intrafallopian transfer 
C)  intrauterine insemination 
D)  zygote intrafallopian transfer

Question 4

During which of the following tests is an actual tissue sample removed from the placenta?

Accepted Answer

A)  ultrasound sonography 
B)  amniocentesis 
C)  alpha-fetoprotein test 
D)  chorionic villi sampling 
A)  ultrasound sonography 
B)  amniocentesis 
C)  alpha-fetoprotein test 
D)  chorionic villi sampling

Question 5

Jake has a genetic disorder that is treated by diet.He has

Accepted Answer

A)  PKU. 
B)  Turner syndrome. 
C)  sickle-cell anemia. 
D)  Klinefelter syndrome. 
A)  PKU. 
B)  Turner syndrome. 
C)  sickle-cell anemia. 
D)  Klinefelter syndrome.

Question 6

Noninvasive prenatal diagnosis testing is being done today for early identification of

Accepted Answer

A)  Down's syndrome. 
B)  cystic fibrosis. 
C)  infant's gender. 
D)  All of these. 
A)  Down's syndrome. 
B)  cystic fibrosis. 
C)  infant's gender. 
D)  All of these.

Question 7

Which of the following is not a prenatal test used to determine abnormalities?

Accepted Answer

A)  amniocentesis 
B)  in vitro fertilization 
C)  chorionic villi sampling 
D)  maternal blood screening 
A)  amniocentesis 
B)  in vitro fertilization 
C)  chorionic villi sampling 
D)  maternal blood screening

Question 8

In females,the gametes are created in the

Accepted Answer

A)  cervix. 
B)  ovaries. 
C)  fallopian tubes. 
D)  vagina. 
A)  cervix. 
B)  ovaries. 
C)  fallopian tubes. 
D)  vagina.

Question 9

_______________________ correlations occur because biological parents who are genetically related to the child provide a rearing environment for the child.

Accepted Answer

A)  Active (niche-picking)genotype-environment 
B)  Evocative genotype-environment 
C)  Passive genotype-environment 
D)  Shared environmental 
A)  Active (niche-picking)genotype-environment 
B)  Evocative genotype-environment 
C)  Passive genotype-environment 
D)  Shared environmental

Question 10

In the past several decades,ideas have changed in regard to who can adopt a baby.Which of the following would not be able to adopt a child under current adoption laws?

Accepted Answer

A)  single adults 
B)  older adults 
C)  gay and lesbian adults 
D)  All of the above are candidates for adoptive parents. 
A)  single adults 
B)  older adults 
C)  gay and lesbian adults 
D)  All of the above are candidates for adoptive parents.

Question 11

The Human Genome Project completed a preliminary map of the

Accepted Answer

A)  human genome. 
B)  animal genome. 
C)  genetic expression. 
D)  All of these. 
A)  human genome. 
B)  animal genome. 
C)  genetic expression. 
D)  All of these.

Question 12

Charles Darwin's theory is that natural selection is the evolutionary process that favors individuals of a species that are best adapted to survive and reproduce.Explain this concept.

Accepted Answer

Most organisms reproduce at rates that w

Question 13

It was once thought that individuals with a(n)____________ chromosome pattern were predisposed to aggression and violence.

Accepted Answer

A)  XX 
B)  XY 
C)  XXY 
D)  XYY 
A)  XX 
B)  XY 
C)  XXY 
D)  XYY

Question 14

The surprising information from the Human Genome Project was that humans were thought to have ______________ genes but the project found out they had approximately _____________.

Accepted Answer

A)  5,000; 7,000 
B)  100,000; 20,500 
C)  10,000; 1,000 
D)  7,000; 100,000 
A)  5,000; 7,000 
B)  100,000; 20,500 
C)  10,000; 1,000 
D)  7,000; 100,000

Question 15

Behavioral genetics assumes that behaviors are jointly determined by the interaction of

Accepted Answer

A)  heredity and environment. 
B)  environment and nutrition. 
C)  nutrition and time span. 
D)  time span and heredity. 
A)  heredity and environment. 
B)  environment and nutrition. 
C)  nutrition and time span. 
D)  time span and heredity.

Question 16

Infertility is defined as the inability to

Accepted Answer

A)  ever conceive a child. 
B)  ovulate on a regular cycle. 
C)  experience orgasm during intercourse. 
D)  conceive a child after one year of regular intercourse. 
A)  ever conceive a child. 
B)  ovulate on a regular cycle. 
C)  experience orgasm during intercourse. 
D)  conceive a child after one year of regular intercourse.

Question 17

Which of the following is(are)possible causes of a man's infertility problems?

Accepted Answer

A)  The male may produce too few sperm. 
B)  The sperm may lack motility (the ability to move adequately). 
C)  The male may have a blocked passageway. 
D)  All of these. 
A)  The male may produce too few sperm. 
B)  The sperm may lack motility (the ability to move adequately). 
C)  The male may have a blocked passageway. 
D)  All of these.

Question 18

Both Bob and Sally have brown eyes,yet their newborn son has blue eyes.This can happen because

Accepted Answer

A)  all infants have blue eyes that eventually turn brown. 
B)  each parent was carrying a dominant gene for brown eyes. 
C)  blue eyes are dominant. 
D)  each parent was carrying a recessive gene for blue eyes. 
A)  all infants have blue eyes that eventually turn brown. 
B)  each parent was carrying a dominant gene for brown eyes. 
C)  blue eyes are dominant. 
D)  each parent was carrying a recessive gene for blue eyes.

Question 19

Between Christa's 14th through 20th week of pregnancy,a prenatal medical procedure was done in which a sample of amniotic fluid was withdrawn by syringe and tested to discover if the fetus was suffering from any chromosomal or metabolic disorders.What is this procedure called?

Accepted Answer

A)  maternal blood test 
B)  ultrasound 
C)  amniocentesis 
D)  chorionic villi sampling 
A)  maternal blood test 
B)  ultrasound 
C)  amniocentesis 
D)  chorionic villi sampling

Question 20

There are four sex-linked chromosomal disorders listed in the text: Klinefelter syndrome,fragile X syndrome,Turner syndrome,and XYY syndrome.Describe two of these disorders.

Accepted Answer

Klinefelter syndrome is a genetic disord

In describing the shape of a DNA molecule,the best analogy is that of a(n)

A single cell formed through fertilization is called a(n)

Which infertility technique has the highest success rate?

During which of the following tests is an actual tissue sample removed from the placenta?

Jake has a genetic disorder that is treated by diet.He has

Noninvasive prenatal diagnosis testing is being done today for early identification of

Which of the following is not a prenatal test used to determine abnormalities?

In females,the gametes are created in the

_______________________ correlations occur because biological parents who are genetically related to the child provide a rearing environment for the child.

In the past several decades,ideas have changed in regard to who can adopt a baby.Which of the following would not be able to adopt a child under current adoption laws?

The Human Genome Project completed a preliminary map of the

Charles Darwin's theory is that natural selection is the evolutionary process that favors individuals of a species that are best adapted to survive and reproduce.Explain this concept.

It was once thought that individuals with a(n)____________ chromosome pattern were predisposed to aggression and violence.

The surprising information from the Human Genome Project was that humans were thought to have __ genes but the project found out they had approximately _.

Behavioral genetics assumes that behaviors are jointly determined by the interaction of

Infertility is defined as the inability to

Which of the following is(are)possible causes of a man's infertility problems?

Both Bob and Sally have brown eyes,yet their newborn son has blue eyes.This can happen because

Between Christa's 14^th through 20^th week of pregnancy,a prenatal medical procedure was done in which a sample of amniotic fluid was withdrawn by syringe and tested to discover if the fetus was suffering from any chromosomal or metabolic disorders.What is this procedure called?

There are four sex-linked chromosomal disorders listed in the text: Klinefelter syndrome,fragile X syndrome,Turner syndrome,and XYY syndrome.Describe two of these disorders.

Introduction

Prenatal Development and Birth

Physical Development and Health

Motor, Sensory, and Perceptual Development

Cognitive Developmental Approaches

Information Processing

Intelligence

Language Development

Emotional Development

The Self and Identity

Gender

Moral Development

Families

Peers

Schools and Achievement

Culture and Diversity

Filters

Exam 2: Biological Beginnings

In describing the shape of a DNA molecule,the best analogy is that of a(n)

A single cell formed through fertilization is called a(n)

Which infertility technique has the highest success rate?

During which of the following tests is an actual tissue sample removed from the placenta?

Jake has a genetic disorder that is treated by diet.He has

Noninvasive prenatal diagnosis testing is being done today for early identification of

Which of the following is not a prenatal test used to determine abnormalities?

In females,the gametes are created in the

_______________________ correlations occur because biological parents who are genetically related to the child provide a rearing environment for the child.

In the past several decades,ideas have changed in regard to who can adopt a baby.Which of the following would not be able to adopt a child under current adoption laws?

The Human Genome Project completed a preliminary map of the

Charles Darwin's theory is that natural selection is the evolutionary process that favors individuals of a species that are best adapted to survive and reproduce.Explain this concept.

It was once thought that individuals with a(n)____________ chromosome pattern were predisposed to aggression and violence.

The surprising information from the Human Genome Project was that humans were thought to have ______________ genes but the project found out they had approximately _____________.

Behavioral genetics assumes that behaviors are jointly determined by the interaction of

Infertility is defined as the inability to

Which of the following is(are)possible causes of a man's infertility problems?

Both Bob and Sally have brown eyes,yet their newborn son has blue eyes.This can happen because

Between Christa's 14th through 20th week of pregnancy,a prenatal medical procedure was done in which a sample of amniotic fluid was withdrawn by syringe and tested to discover if the fetus was suffering from any chromosomal or metabolic disorders.What is this procedure called?

There are four sex-linked chromosomal disorders listed in the text: Klinefelter syndrome,fragile X syndrome,Turner syndrome,and XYY syndrome.Describe two of these disorders.

Introduction

Prenatal Development and Birth

Physical Development and Health

Motor, Sensory, and Perceptual Development

Cognitive Developmental Approaches

Information Processing

Intelligence

Language Development

Emotional Development

The Self and Identity

Gender

Moral Development

Families

Peers

Schools and Achievement

Culture and Diversity

Filters

The surprising information from the Human Genome Project was that humans were thought to have __ genes but the project found out they had approximately _.

Between Christa's 14^th through 20^th week of pregnancy,a prenatal medical procedure was done in which a sample of amniotic fluid was withdrawn by syringe and tested to discover if the fetus was suffering from any chromosomal or metabolic disorders.What is this procedure called?