Question 1

Spermatogenesis is governed by _____.

Accepted Answer

A)  GnRH 
B)  luteinizing hormone only 
C)  luteinizing hormone and follicle-stimulating hormone 
D)  Follicle-stimulating hormone only 
E)  GnRH, luteinizing hormone, and Sertoli cells 
A)  GnRH 
B)  luteinizing hormone only 
C)  luteinizing hormone and follicle-stimulating hormone 
D)  Follicle-stimulating hormone only 
E)  GnRH, luteinizing hormone, and Sertoli cells

Question 2

Figure 41.1A
  
-The organism shown above is using which of the following types of reproduction?

Accepted Answer

A)  Asexual budding 
B)  Sexual production of eggs 
C)  Hermaphroditic cofertilization 
D)  Fragmentation 
E)  Parallel fertilization 
A)  Asexual budding 
B)  Sexual production of eggs 
C)  Hermaphroditic cofertilization 
D)  Fragmentation 
E)  Parallel fertilization

Question 3

The ____ carries sperm away from the epididymis.

Accepted Answer

A)  vas deferens 
B)  urethra 
C)  seminal vesicle 
D)  ejaculatory duct 
E)  prostate 
A)  vas deferens 
B)  urethra 
C)  seminal vesicle 
D)  ejaculatory duct 
E)  prostate

Question 4

Name the anterior pituitary hormone with roles in ovulation,corpus luteum formation,and sperm production.

Accepted Answer

A)  Follicle-stimulating hormone 
B)  Gonadotropin-releasing hormone 
C)  Luteinizing hormone 
D)  Estrogen 
E)  Testosterone 
A)  Follicle-stimulating hormone 
B)  Gonadotropin-releasing hormone 
C)  Luteinizing hormone 
D)  Estrogen 
E)  Testosterone

Question 5

Which of the following part for: 
-Urinary bladder

Accepted Answer

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

Question 6

Which of the following part for: 
-Ovary

Accepted Answer

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

Question 7

Choose the one most appropriate answer for each.
-Endometrium

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 8

A male gamete is called a(n)__________ and a female gamete is called a(n)__________.

Accepted Answer

The answer of A male gamete is called a(n)__________ and...

Question 9

Which of the following part for: 
-Labium majus

Accepted Answer

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

Question 10

Which of the following part for: 
-Prostate gland

Accepted Answer

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

Question 11

An intrauterine device works to prevent pregnancy by _____.

Accepted Answer

A)  changing the pH of the uterus so sperm cannot live 
B)  changing the chemistry of the uterus so sperm cannot live 
C)  interfering with sperm movement or implantation 
D)  killing sperm 
E)  preventing ovulation 
A)  changing the pH of the uterus so sperm cannot live 
B)  changing the chemistry of the uterus so sperm cannot live 
C)  interfering with sperm movement or implantation 
D)  killing sperm 
E)  preventing ovulation

Question 12

During the luteal phase,a(n)__________ forms from follicle cells that surround the egg.

Accepted Answer

The answer of During the luteal phase,a(n)__________ forms from follicle...

Question 13

What is an oocyte?

Accepted Answer

A)  Haploid animal egg 
B)  Immature sperm 
C)  Polar body arising from mitosis of the egg 
D)  Immature, diploid animal egg 
E)  Haploid germ cell 
A)  Haploid animal egg 
B)  Immature sperm 
C)  Polar body arising from mitosis of the egg 
D)  Immature, diploid animal egg 
E)  Haploid germ cell

Question 14

The position of gonads varies in different animal groups.An octopus has gonads _____.

Accepted Answer

A)  on the back of its head 
B)  at the ends of its arms 
C)  in the abdominal cavity 
D)  in the coelom 
E)  on its penis 
A)  on the back of its head 
B)  at the ends of its arms 
C)  in the abdominal cavity 
D)  in the coelom 
E)  on its penis

Question 15

Which of the following part for: 
-Seminal vesicle

Accepted Answer

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

Question 16

Choose the one most appropriate answer for each.
-Abstinence

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 17

A woman is considered to have reached menopause when ____.

Accepted Answer

A)  her menstrual cycles have diminished 
B)  her follicles are depleted 
C)  her follicles have regenerated 
D)  her eggs are mature 
E)  her eggs dissolve 
A)  her menstrual cycles have diminished 
B)  her follicles are depleted 
C)  her follicles have regenerated 
D)  her eggs are mature 
E)  her eggs dissolve

Question 18

Choose the one most appropriate answer for each.
-Clitoris

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 19

Which of the following part for: 
-Uterus

Accepted Answer

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

Question 20

Animal egg production is called ____.

Accepted Answer

A)  spermatogenesis 
B)  oogenesis 
C)  oocytosis 
D)  spermatocytosis 
E)  cytokinesis 
A)  spermatogenesis 
B)  oogenesis 
C)  oocytosis 
D)  spermatocytosis 
E)  cytokinesis

Exam 41: Animal Reproductive System

Spermatogenesis is governed by _____.

Figure 41.1A -The organism shown above is using which of the following types of reproduction?

The ____ carries sperm away from the epididymis.

Name the anterior pituitary hormone with roles in ovulation,corpus luteum formation,and sperm production.

Which of the following part for: -Urinary bladder

Which of the following part for: -Ovary

Choose the one most appropriate answer for each. -Endometrium

A male gamete is called a(n)__________ and a female gamete is called a(n)__________.

Which of the following part for: -Labium majus

Which of the following part for: -Prostate gland

An intrauterine device works to prevent pregnancy by _____.

During the luteal phase,a(n)__________ forms from follicle cells that surround the egg.

What is an oocyte?

The position of gonads varies in different animal groups.An octopus has gonads _____.

Which of the following part for: -Seminal vesicle

Choose the one most appropriate answer for each. -Abstinence

A woman is considered to have reached menopause when ____.

Choose the one most appropriate answer for each. -Clitoris

Which of the following part for: -Uterus

Animal egg production is called ____.

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

A male gamete is called a(n) and a female gamete is called a(n).