Question 1

Match each term with its corresponding definition.
-aging; older adulthood

Accepted Answer

A) Parturition 
B) Chorion 
C) Neonate 
D) Zygote 
E) Organogenesis
F)Blastocyst
G)Gestation
H)Morula
I)Senescence
J)Primary germ layers
K)Histogenesis
L)Embryology
M)Implantation
N)Fertilization 
A) Parturition 
B) Chorion 
C) Neonate 
D) Zygote 
E) Organogenesis
F)Blastocyst
G)Gestation
H)Morula
I)Senescence
J)Primary germ layers
K)Histogenesis
L)Embryology
M)Implantation
N)Fertilization I

Question 2

Bob has a condition that may require a kidney transplant.He is not concerned because he has a twin sister and he knows that twins are genetically the same.Is Bob correct in his thinking? Explain why or why not.

Accepted Answer

Bob is partially correct in his thinking. It is true that twins share the same genetic makeup, as they are formed from the same fertilized egg that splits into two embryos. However, this does not guarantee that Bob's twin sister will be a suitable kidney donor for him.

While twins share the same genetic material, they can still have different health conditions and genetic mutations that may affect their suitability as a donor. Additionally, other factors such as blood type and tissue compatibility also play a crucial role in determining whether a person can donate a kidney to another.

Therefore, while Bob's twin sister may be a potential candidate for a kidney donation, it is not guaranteed that she will be a suitable match. It is important for Bob to undergo thorough medical testing and evaluation to determine the best course of action for his condition.

Question 3

In the female reproductive system,which of the following does not assist the sperm in reaching the egg?

Accepted Answer

A)  Cilia in the uterine tubes 
B)  Polar bodies produced by the egg 
C)  Mucus strands in the cervical canal 
D)  All of the above assist the sperm in reaching the egg. 
A)  Cilia in the uterine tubes 
B)  Polar bodies produced by the egg 
C)  Mucus strands in the cervical canal 
D)  All of the above assist the sperm in reaching the egg. B

Question 4

DNA replication occurs during:

Accepted Answer

A)  prophase I. 
B)  prophase II. 
C)  interphase before prophase I. 
D)  both A and B. 
A)  prophase I. 
B)  prophase II. 
C)  interphase before prophase I. 
D)  both A and B.

Question 5

Match each term with its corresponding definition.
-formation of organs from tissue derived from the primary germ layers of the embryo

Accepted Answer

A) Parturition 
B) Chorion 
C) Neonate 
D) Zygote 
E) Organogenesis
F)Blastocyst
G)Gestation
H)Morula
I)Senescence
J)Primary germ layers
K)Histogenesis
L)Embryology
M)Implantation
N)Fertilization 
A) Parturition 
B) Chorion 
C) Neonate 
D) Zygote 
E) Organogenesis
F)Blastocyst
G)Gestation
H)Morula
I)Senescence
J)Primary germ layers
K)Histogenesis
L)Embryology
M)Implantation
N)Fertilization

Question 6

During infancy,the lumbar curvature appears between the _____ months.

Accepted Answer

A)  second and fourth 
B)  fourth and sixth 
C)  sixth and tenth 
D)  twelfth and eighteenth 
A)  second and fourth 
B)  fourth and sixth 
C)  sixth and tenth 
D)  twelfth and eighteenth

Question 7

At ovulation,the ovum is at which stage of meiosis?

Accepted Answer

A)  Telophase II 
B)  Anaphase II 
C)  Telophase I 
D)  None of the above 
A)  Telophase II 
B)  Anaphase II 
C)  Telophase I 
D)  None of the above

Question 8

As the body develops,the:

Accepted Answer

A)  head becomes proportionately smaller. 
B)  face decreases from one half to one eighth of the skull surface. 
C)  trunk becomes proportionately longer. 
D)  thoracic and abdominal contours become more rounded. 
A)  head becomes proportionately smaller. 
B)  face decreases from one half to one eighth of the skull surface. 
C)  trunk becomes proportionately longer. 
D)  thoracic and abdominal contours become more rounded.

Question 9

Stem cells in adults are referred to as:

Accepted Answer

A)  totipotent. 
B)  pluripotent. 
C)  multipotent. 
D)  Adults do not have stem cells. 
A)  totipotent. 
B)  pluripotent. 
C)  multipotent. 
D)  Adults do not have stem cells.

Question 10

Implantation occurs during the _____ stage.

Accepted Answer

A)  zygote 
B)  morula 
C)  blastocyst 
D)  trophoblast 
A)  zygote 
B)  morula 
C)  blastocyst 
D)  trophoblast

Question 11

At what age do boys generally complete rapid growth stage?

Accepted Answer

A)  12 
B)  14 
C)  16 
D)  18 
A)  12 
B)  14 
C)  16 
D)  18

Question 12

Fertilization takes place in the:

Accepted Answer

A)  vagina. 
B)  uterus. 
C)  uterine tube. 
D)  ovary. 
A)  vagina. 
B)  uterus. 
C)  uterine tube. 
D)  ovary.

Question 13

Explain the theories of aging discussed in this chapter.

Accepted Answer

In this chapter, several theories of agi

Question 14

Polly is 70 years old.She has always enjoyed food and has had a hearty appetite.Lately,however,she has complained that "food just doesn't taste as good anymore." What is a possible explanation?

Accepted Answer

A possible explanation for Polly's compl

Question 15

Match each term with its corresponding definition.
-when a fertilized ovum attaches to the uterus

Accepted Answer

A) Parturition 
B) Chorion 
C) Neonate 
D) Zygote 
E) Organogenesis
F)Blastocyst
G)Gestation
H)Morula
I)Senescence
J)Primary germ layers
K)Histogenesis
L)Embryology
M)Implantation
N)Fertilization 
A) Parturition 
B) Chorion 
C) Neonate 
D) Zygote 
E) Organogenesis
F)Blastocyst
G)Gestation
H)Morula
I)Senescence
J)Primary germ layers
K)Histogenesis
L)Embryology
M)Implantation
N)Fertilization

Question 16

The normal length of gestation for humans is approximately _____ weeks.

Accepted Answer

A)  37 
B)  39 
C)  41 
D)  43 
A)  37 
B)  39 
C)  41 
D)  43

Question 17

Which of the following structures is not formed by the mesoderm?

Accepted Answer

A)  Skeletal muscles 
B)  Bones 
C)  Kidneys 
D)  All of the above structures are formed by the mesoderm. 
A)  Skeletal muscles 
B)  Bones 
C)  Kidneys 
D)  All of the above structures are formed by the mesoderm.

Question 18

Match each term with its corresponding definition.
-study of prenatal development; study of the development of an individual before birth

Accepted Answer

A) Parturition 
B) Chorion 
C) Neonate 
D) Zygote 
E) Organogenesis
F)Blastocyst
G)Gestation
H)Morula
I)Senescence
J)Primary germ layers
K)Histogenesis
L)Embryology
M)Implantation
N)Fertilization 
A) Parturition 
B) Chorion 
C) Neonate 
D) Zygote 
E) Organogenesis
F)Blastocyst
G)Gestation
H)Morula
I)Senescence
J)Primary germ layers
K)Histogenesis
L)Embryology
M)Implantation
N)Fertilization

Question 19

Explain the development of the fertilized ovum from the time of fertilization to implantation in the wall of the uterus.

Accepted Answer

After fertilization, the fertilized ovum

Question 20

The deciduous teeth:

Accepted Answer

A)  begin to appear at about 6 months of age. 
B)  are lost during childhood. 
C)  start to erupt at about 6 years of age. 
D)  Both A and B are correct. 
A)  begin to appear at about 6 months of age. 
B)  are lost during childhood. 
C)  start to erupt at about 6 years of age. 
D)  Both A and B are correct.

Exam 36: B: Growth and Development

Match each term with its corresponding definition. -aging; older adulthood

Bob has a condition that may require a kidney transplant.He is not concerned because he has a twin sister and he knows that twins are genetically the same.Is Bob correct in his thinking? Explain why or why not.

In the female reproductive system,which of the following does not assist the sperm in reaching the egg?

DNA replication occurs during:

Match each term with its corresponding definition. -formation of organs from tissue derived from the primary germ layers of the embryo

During infancy,the lumbar curvature appears between the _____ months.

At ovulation,the ovum is at which stage of meiosis?

As the body develops,the:

Stem cells in adults are referred to as:

Implantation occurs during the _____ stage.

At what age do boys generally complete rapid growth stage?

Fertilization takes place in the:

Explain the theories of aging discussed in this chapter.

Polly is 70 years old.She has always enjoyed food and has had a hearty appetite.Lately,however,she has complained that "food just doesn't taste as good anymore." What is a possible explanation?

Match each term with its corresponding definition. -when a fertilized ovum attaches to the uterus

The normal length of gestation for humans is approximately _____ weeks.

Which of the following structures is not formed by the mesoderm?

Match each term with its corresponding definition. -study of prenatal development; study of the development of an individual before birth

Explain the development of the fertilized ovum from the time of fertilization to implantation in the wall of the uterus.

The deciduous teeth:

A: Organization of the Body

B: Organization of the Body

A: The Chemical Basis of Life

B: The Chemical Basis of Life

A: Anatomy of Cells

B: Anatomy of Cells

Physiology of Cells

Cell Growth and Reproduction

Tissues

A: Skin and Its Appendages

B: Skin and Its Appendages

A: Skeletal Tissues

B: Skeletal Tissues

Skeletal System

A: Articulations

B: Articulations

A: Anatomy of the Muscular System

B: Anatomy of the Muscular System

A: Physiology of the Muscular System

B: Physiology of the Muscular System

A: Nervous System Cells

B: Nervous System Cells

A: Central Nervous System

B: Central Nervous System

Peripheral Nervous System

Autonomic Nervous System

A: Sense Organs

B: Sense Organs

Endocrine System

Endocrine Glands

Blood

Anatomy of the Cardiovascular System

A: Physiology of the Cardiovascular System

B: Physiology of the Cardiovascular System

Lymphatic System

A: Immune System

B: Immune System

Stress

Anatomy of the Respiratory System

A: Physiology of the Respiratory System

B: Physiology of the Respiratory System

A: Anatomy of the Digestive System

B: Anatomy of the Digestive System

A: Physiology of the Digestive System

B: Physiology of the Digestive System

A: Nutrition and Metabolism

B: Nutrition and Metabolism

A: Urinary System

B: Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Male Reproductive System

A: Female Reproductive System

B: Female Reproductive System

A: Growth and Development

A: Genetics and Heredity

B: Genetics and Heredity

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