Question 1

Choose the one most appropriate answer for each.
-Douching

Accepted Answer

A) Disorder in which uterine tissue grows outside the uterus, interfering with reproduction 
B) Sloughing off of endometrium stops permanently 
C) Product of oogenesis but does not play a role in human reproduction 
D) Mature egg 
E) Site of fertilization in humans
F)The release of a secondary oocyte from the ovary
G)The release of seminal fluid from the male reproductive tract
H)A 100-percent-effective method of preventing conception
I)A highly unreliable form of birth control that involves rinsing out the vagina
J)The periodic elimination of the uterine lining
K)Characterized by involuntary muscle contractions, release of oxytocin and endorphins
L)Hormonal disorder that prevents ovulation and is a main cause of female infertility
M)Sperm and egg cannot meet because a section of oviduct is missing
N)Cutting and tying of vas deferentia to effect male sterility 
A) Disorder in which uterine tissue grows outside the uterus, interfering with reproduction 
B) Sloughing off of endometrium stops permanently 
C) Product of oogenesis but does not play a role in human reproduction 
D) Mature egg 
E) Site of fertilization in humans
F)The release of a secondary oocyte from the ovary
G)The release of seminal fluid from the male reproductive tract
H)A 100-percent-effective method of preventing conception
I)A highly unreliable form of birth control that involves rinsing out the vagina
J)The periodic elimination of the uterine lining
K)Characterized by involuntary muscle contractions, release of oxytocin and endorphins
L)Hormonal disorder that prevents ovulation and is a main cause of female infertility
M)Sperm and egg cannot meet because a section of oviduct is missing
N)Cutting and tying of vas deferentia to effect male sterility

Question 2

Which contraceptive approach is least effective?

Accepted Answer

A)  Abstinence 
B)  Tubal ligation 
C)  Vasectomy 
D)  Hormonal implant 
E)  Rhythm method 
A)  Abstinence 
B)  Tubal ligation 
C)  Vasectomy 
D)  Hormonal implant 
E)  Rhythm method

Question 3

Respond to the following statements in reference to the five stages or structures involved in the development of the human egg. Answers may be used more than once or not at all.
-This cell becomes the mature egg only after fertilization in humans.

Accepted Answer

A) Oogonium 
B) Primary oocyte 
C) Secondary oocyte 
D) Polar body 
E) Corpus luteum 
A) Oogonium 
B) Primary oocyte 
C) Secondary oocyte 
D) Polar body 
E) Corpus luteum

Question 4

Oral contraceptives work by _____.

Accepted Answer

A)  changing the pH of the uterus so sperm cannot live 
B)  changing the temperature of the uterus so sperm cannot live 
C)  blocking the entrance to the uterus 
D)  killing sperm 
E)  preventing ovulation 
A)  changing the pH of the uterus so sperm cannot live 
B)  changing the temperature of the uterus so sperm cannot live 
C)  blocking the entrance to the uterus 
D)  killing sperm 
E)  preventing ovulation

Question 5

Testosterone _____.

Accepted Answer

A)  stimulates oogenesis 
B)  promotes deviant sexual behavior 
C)  halts the growth of secondary sexual characteristics 
D)  is responsible for the development of the female genitalia 
E)  is responsible for the development of the male genitalia 
A)  stimulates oogenesis 
B)  promotes deviant sexual behavior 
C)  halts the growth of secondary sexual characteristics 
D)  is responsible for the development of the female genitalia 
E)  is responsible for the development of the male genitalia

Question 6

Choose the one most appropriate answer for each.
-Menopause

Accepted Answer

A) Disorder in which uterine tissue grows outside the uterus, interfering with reproduction 
B) Sloughing off of endometrium stops permanently 
C) Product of oogenesis but does not play a role in human reproduction 
D) Mature egg 
E) Site of fertilization in humans
F)The release of a secondary oocyte from the ovary
G)The release of seminal fluid from the male reproductive tract
H)A 100-percent-effective method of preventing conception
I)A highly unreliable form of birth control that involves rinsing out the vagina
J)The periodic elimination of the uterine lining
K)Characterized by involuntary muscle contractions, release of oxytocin and endorphins
L)Hormonal disorder that prevents ovulation and is a main cause of female infertility
M)Sperm and egg cannot meet because a section of oviduct is missing
N)Cutting and tying of vas deferentia to effect male sterility 
A) Disorder in which uterine tissue grows outside the uterus, interfering with reproduction 
B) Sloughing off of endometrium stops permanently 
C) Product of oogenesis but does not play a role in human reproduction 
D) Mature egg 
E) Site of fertilization in humans
F)The release of a secondary oocyte from the ovary
G)The release of seminal fluid from the male reproductive tract
H)A 100-percent-effective method of preventing conception
I)A highly unreliable form of birth control that involves rinsing out the vagina
J)The periodic elimination of the uterine lining
K)Characterized by involuntary muscle contractions, release of oxytocin and endorphins
L)Hormonal disorder that prevents ovulation and is a main cause of female infertility
M)Sperm and egg cannot meet because a section of oviduct is missing
N)Cutting and tying of vas deferentia to effect male sterility

Question 7

Choose the one most appropriate answer for each.
-Polar body

Accepted Answer

A) Disorder in which uterine tissue grows outside the uterus, interfering with reproduction 
B) Sloughing off of endometrium stops permanently 
C) Product of oogenesis but does not play a role in human reproduction 
D) Mature egg 
E) Site of fertilization in humans
F)The release of a secondary oocyte from the ovary
G)The release of seminal fluid from the male reproductive tract
H)A 100-percent-effective method of preventing conception
I)A highly unreliable form of birth control that involves rinsing out the vagina
J)The periodic elimination of the uterine lining
K)Characterized by involuntary muscle contractions, release of oxytocin and endorphins
L)Hormonal disorder that prevents ovulation and is a main cause of female infertility
M)Sperm and egg cannot meet because a section of oviduct is missing
N)Cutting and tying of vas deferentia to effect male sterility 
A) Disorder in which uterine tissue grows outside the uterus, interfering with reproduction 
B) Sloughing off of endometrium stops permanently 
C) Product of oogenesis but does not play a role in human reproduction 
D) Mature egg 
E) Site of fertilization in humans
F)The release of a secondary oocyte from the ovary
G)The release of seminal fluid from the male reproductive tract
H)A 100-percent-effective method of preventing conception
I)A highly unreliable form of birth control that involves rinsing out the vagina
J)The periodic elimination of the uterine lining
K)Characterized by involuntary muscle contractions, release of oxytocin and endorphins
L)Hormonal disorder that prevents ovulation and is a main cause of female infertility
M)Sperm and egg cannot meet because a section of oviduct is missing
N)Cutting and tying of vas deferentia to effect male sterility

Question 8

The process of gamete formation is accomplished by ____.

Accepted Answer

A)  oocytosis 
B)  fertilization 
C)  meiosis and mitosis 
D)  mitosis only 
E)  meiosis only 
A)  oocytosis 
B)  fertilization 
C)  meiosis and mitosis 
D)  mitosis only 
E)  meiosis only

Question 9

Low sperm count may result in an insufficient amount of enzyme to clear a path through the ____to the egg plasma membrane.

Accepted Answer

The answer of Low sperm count may result in an...

Question 10

Choose the one most appropriate answer for each.
-Vas deferens

Accepted Answer

A) Acts to trigger ovulation in females 
B) Structures that secrete fructose-rich fluid used as sperm energy source 
C) Forms as an outgrowth of the yolk sac; becomes part of umbilical cord and urinary bladder 
D) A drug that causes severely deformed arms and legs in developing embryos 
E) Sperm enter this coiled duct on its way to vas deferens
F)Opening between uterus and vagina
G)Organ that supplies the mammalian embryo/fetus with nutrients and removes wastes
H)Connects epididymis with ejaculatory duct
I)Hormone that stimulates smooth muscle contractions in male and female reproductive tracts
J)Cap over the head of a sperm; contains lytic enzymes to penetrate egg membranes
K)Inner cell mass plus trophoblast; attaches to uterine wall
L)Testosterone-secreting cells in the testis
M)Sensitive to sexual stimulation; develops from same embryonic tissues as does the penis in males
N)The uterine lining
O)Stimulates maturation of an ovarian follicle 
A) Acts to trigger ovulation in females 
B) Structures that secrete fructose-rich fluid used as sperm energy source 
C) Forms as an outgrowth of the yolk sac; becomes part of umbilical cord and urinary bladder 
D) A drug that causes severely deformed arms and legs in developing embryos 
E) Sperm enter this coiled duct on its way to vas deferens
F)Opening between uterus and vagina
G)Organ that supplies the mammalian embryo/fetus with nutrients and removes wastes
H)Connects epididymis with ejaculatory duct
I)Hormone that stimulates smooth muscle contractions in male and female reproductive tracts
J)Cap over the head of a sperm; contains lytic enzymes to penetrate egg membranes
K)Inner cell mass plus trophoblast; attaches to uterine wall
L)Testosterone-secreting cells in the testis
M)Sensitive to sexual stimulation; develops from same embryonic tissues as does the penis in males
N)The uterine lining
O)Stimulates maturation of an ovarian follicle

Question 11

Respond to the following statements in reference to the five stages or structures involved in the development of the human egg. Answers may be used more than once or not at all.
-This diploid germ cell produces primary oocytes by mitosis.

Accepted Answer

A) Oogonium 
B) Primary oocyte 
C) Secondary oocyte 
D) Polar body 
E) Corpus luteum 
A) Oogonium 
B) Primary oocyte 
C) Secondary oocyte 
D) Polar body 
E) Corpus luteum

Question 12

Choose the one most appropriate answer for each.
-Cervix

Accepted Answer

A) Acts to trigger ovulation in females 
B) Structures that secrete fructose-rich fluid used as sperm energy source 
C) Forms as an outgrowth of the yolk sac; becomes part of umbilical cord and urinary bladder 
D) A drug that causes severely deformed arms and legs in developing embryos 
E) Sperm enter this coiled duct on its way to vas deferens
F)Opening between uterus and vagina
G)Organ that supplies the mammalian embryo/fetus with nutrients and removes wastes
H)Connects epididymis with ejaculatory duct
I)Hormone that stimulates smooth muscle contractions in male and female reproductive tracts
J)Cap over the head of a sperm; contains lytic enzymes to penetrate egg membranes
K)Inner cell mass plus trophoblast; attaches to uterine wall
L)Testosterone-secreting cells in the testis
M)Sensitive to sexual stimulation; develops from same embryonic tissues as does the penis in males
N)The uterine lining
O)Stimulates maturation of an ovarian follicle 
A) Acts to trigger ovulation in females 
B) Structures that secrete fructose-rich fluid used as sperm energy source 
C) Forms as an outgrowth of the yolk sac; becomes part of umbilical cord and urinary bladder 
D) A drug that causes severely deformed arms and legs in developing embryos 
E) Sperm enter this coiled duct on its way to vas deferens
F)Opening between uterus and vagina
G)Organ that supplies the mammalian embryo/fetus with nutrients and removes wastes
H)Connects epididymis with ejaculatory duct
I)Hormone that stimulates smooth muscle contractions in male and female reproductive tracts
J)Cap over the head of a sperm; contains lytic enzymes to penetrate egg membranes
K)Inner cell mass plus trophoblast; attaches to uterine wall
L)Testosterone-secreting cells in the testis
M)Sensitive to sexual stimulation; develops from same embryonic tissues as does the penis in males
N)The uterine lining
O)Stimulates maturation of an ovarian follicle

Question 13

Which of the following part for: 
-Cervix opening

Accepted Answer

The answer of  
Which of the following part for:...

Question 14

A recently recognized bacterial STD that is gaining prevalence over gonorrhea is caused by ______.

Accepted Answer

A)  Mycoplasma genitalium 
B)  Trichomonas vaginalis 
C)  HIV 
D)  Chlamydia 
E)  HPV 
A)  Mycoplasma genitalium 
B)  Trichomonas vaginalis 
C)  HIV 
D)  Chlamydia 
E)  HPV

Question 15

Which of the following part for: 
-Bulbourethral gland

Accepted Answer

The answer of  
Which of the following part for:...

Question 16

Which birth control method is the most effective in protecting against sexually transmitted diseases?

Accepted Answer

A)  Abstinence 
B)  The Pill 
C)  Condoms 
D)  An IUD 
E)  The rhythm method 
A)  Abstinence 
B)  The Pill 
C)  Condoms 
D)  An IUD 
E)  The rhythm method

Question 17

The emergency contraceptive pill (morning after pill)is most effective when taken __________.

Accepted Answer

A)  Immediately after intercourse 
B)  Up to three days after intercourse 
C)  Within a week of intercourse 
D)  Daily 
E)  Once a week 
A)  Immediately after intercourse 
B)  Up to three days after intercourse 
C)  Within a week of intercourse 
D)  Daily 
E)  Once a week

Question 18

Which mode of reproduction is utilized by most aquatic invertebrates,fish,and amphibians?

Accepted Answer

A)  Asexual reproduction 
B)  Pathenogenesis 
C)  External fertilization 
D)  Internal fertilization 
E)  Hermaphroditism 
A)  Asexual reproduction 
B)  Pathenogenesis 
C)  External fertilization 
D)  Internal fertilization 
E)  Hermaphroditism

Question 19

Choose the one most appropriate answer for each.
-Oxytocin

Accepted Answer

A) Acts to trigger ovulation in females 
B) Structures that secrete fructose-rich fluid used as sperm energy source 
C) Forms as an outgrowth of the yolk sac; becomes part of umbilical cord and urinary bladder 
D) A drug that causes severely deformed arms and legs in developing embryos 
E) Sperm enter this coiled duct on its way to vas deferens
F)Opening between uterus and vagina
G)Organ that supplies the mammalian embryo/fetus with nutrients and removes wastes
H)Connects epididymis with ejaculatory duct
I)Hormone that stimulates smooth muscle contractions in male and female reproductive tracts
J)Cap over the head of a sperm; contains lytic enzymes to penetrate egg membranes
K)Inner cell mass plus trophoblast; attaches to uterine wall
L)Testosterone-secreting cells in the testis
M)Sensitive to sexual stimulation; develops from same embryonic tissues as does the penis in males
N)The uterine lining
O)Stimulates maturation of an ovarian follicle 
A) Acts to trigger ovulation in females 
B) Structures that secrete fructose-rich fluid used as sperm energy source 
C) Forms as an outgrowth of the yolk sac; becomes part of umbilical cord and urinary bladder 
D) A drug that causes severely deformed arms and legs in developing embryos 
E) Sperm enter this coiled duct on its way to vas deferens
F)Opening between uterus and vagina
G)Organ that supplies the mammalian embryo/fetus with nutrients and removes wastes
H)Connects epididymis with ejaculatory duct
I)Hormone that stimulates smooth muscle contractions in male and female reproductive tracts
J)Cap over the head of a sperm; contains lytic enzymes to penetrate egg membranes
K)Inner cell mass plus trophoblast; attaches to uterine wall
L)Testosterone-secreting cells in the testis
M)Sensitive to sexual stimulation; develops from same embryonic tissues as does the penis in males
N)The uterine lining
O)Stimulates maturation of an ovarian follicle

Question 20

Choose the one most appropriate answer for each.
-Endometriosis

Accepted Answer

A) Disorder in which uterine tissue grows outside the uterus, interfering with reproduction 
B) Sloughing off of endometrium stops permanently 
C) Product of oogenesis but does not play a role in human reproduction 
D) Mature egg 
E) Site of fertilization in humans
F)The release of a secondary oocyte from the ovary
G)The release of seminal fluid from the male reproductive tract
H)A 100-percent-effective method of preventing conception
I)A highly unreliable form of birth control that involves rinsing out the vagina
J)The periodic elimination of the uterine lining
K)Characterized by involuntary muscle contractions, release of oxytocin and endorphins
L)Hormonal disorder that prevents ovulation and is a main cause of female infertility
M)Sperm and egg cannot meet because a section of oviduct is missing
N)Cutting and tying of vas deferentia to effect male sterility 
A) Disorder in which uterine tissue grows outside the uterus, interfering with reproduction 
B) Sloughing off of endometrium stops permanently 
C) Product of oogenesis but does not play a role in human reproduction 
D) Mature egg 
E) Site of fertilization in humans
F)The release of a secondary oocyte from the ovary
G)The release of seminal fluid from the male reproductive tract
H)A 100-percent-effective method of preventing conception
I)A highly unreliable form of birth control that involves rinsing out the vagina
J)The periodic elimination of the uterine lining
K)Characterized by involuntary muscle contractions, release of oxytocin and endorphins
L)Hormonal disorder that prevents ovulation and is a main cause of female infertility
M)Sperm and egg cannot meet because a section of oviduct is missing
N)Cutting and tying of vas deferentia to effect male sterility

Exam 41: Animal Reproductive System

Choose the one most appropriate answer for each. -Douching

Which contraceptive approach is least effective?

Respond to the following statements in reference to the five stages or structures involved in the development of the human egg. Answers may be used more than once or not at all. -This cell becomes the mature egg only after fertilization in humans.

Oral contraceptives work by _____.

Testosterone _____.

Choose the one most appropriate answer for each. -Menopause

Choose the one most appropriate answer for each. -Polar body

The process of gamete formation is accomplished by ____.

Low sperm count may result in an insufficient amount of enzyme to clear a path through the ____to the egg plasma membrane.

Choose the one most appropriate answer for each. -Vas deferens

Respond to the following statements in reference to the five stages or structures involved in the development of the human egg. Answers may be used more than once or not at all. -This diploid germ cell produces primary oocytes by mitosis.

Choose the one most appropriate answer for each. -Cervix

Which of the following part for: -Cervix opening

A recently recognized bacterial STD that is gaining prevalence over gonorrhea is caused by ______.

Which of the following part for: -Bulbourethral gland

Which birth control method is the most effective in protecting against sexually transmitted diseases?

The emergency contraceptive pill (morning after pill)is most effective when taken __________.

Which mode of reproduction is utilized by most aquatic invertebrates,fish,and amphibians?

Choose the one most appropriate answer for each. -Oxytocin

Choose the one most appropriate answer for each. -Endometriosis

Invitation to Biology

Life's Chemical Bases

Molecules of Life

Cell Structure

Ground Rules of Metabolism

Where it Starts—Photosynthesis

How Cells Release Chemical Energy

DNA Structure and Function

From DNA to Protein

Control of Gene Expression

How Cells Reproduce

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Studying and Manipulating Genomes

Evidence of Evolution

Processes of Evolution

Organizing Information about Species

Life's Origin and Early Evolution

Viruses, Bacteria, and Archaea

Protists: The Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolution: The Invertebrates

Animal Evolution: The Chordates

Human Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues and Organ Systems

Neural Control

Sensory Perception

Endocrine Control

Structural Support and Movement

Circulation

Immunity

Respiration

Digestion and Nutrition

Maintaining the Internal Environment

Animal Development

Animal Behavior

Population Ecology

Community Ecology

Ecosystems

The Biosphere

Human Impacts on the Biosphere

Filters