Question 1

Figure 27.1
Using Figure 27.1, match the following:
-Type B spermatogonia.

Accepted Answer

A) A 
B) C 
C) D 
D) E 
E) B 
A) A 
B) C 
C) D 
D) E 
E) B

Question 2

Treponema pallidum causes the sexually transmitted disease called ________.

Accepted Answer

The answer of Treponema pallidum causes the sexually transmitted disease...

Question 3

The stage in meiosis where chromosomal exchange takes place is telophase.

Accepted Answer

A) True 
 B)False

Question 4

Which of the choices below is not a part of the hypothalamic-pituitary-gonadal axis?

Accepted Answer

A)  thalamus 
B)  hypothalamus 
C)  anterior pituitary gland 
D)  interstitial cells 
A)  thalamus 
B)  hypothalamus 
C)  anterior pituitary gland 
D)  interstitial cells

Question 5

What are some risk factors for developing breast cancer?

Accepted Answer

Some of the risk factors for developing

Question 6

The ability of sperm cells to move along the ductus deferens is due to ________.

Accepted Answer

A)  peristaltic contractions 
B)  enzymatic activity 
C)  hormonal action 
D)  gravity 
A)  peristaltic contractions 
B)  enzymatic activity 
C)  hormonal action 
D)  gravity

Question 7

When a couple is having difficulty conceiving a child,it is necessary to investigate the sperm of the male.

Accepted Answer

A) True 
 B)False

Question 8

Explain the purpose of tamoxifen in breast cancer treatment.

Accepted Answer

Tamoxifen binds to estrogen receptors an

Question 9

Secretion of progesterone stimulates ________.

Accepted Answer

A)  contraction of uterine muscles 
B)  development of the female secondary sex characteristics 
C)  preparation of the mammary glands for lactation 
D)  proliferation of the uterine myometrium 
A)  contraction of uterine muscles 
B)  development of the female secondary sex characteristics 
C)  preparation of the mammary glands for lactation 
D)  proliferation of the uterine myometrium

Question 10

A scrotal muscle that contracts in response to cold environmental temperature is the cremaster.

Accepted Answer

A) True 
 B)False

Question 11

The adenohypophyseal hormone that triggers ovulation is estrogen.

Accepted Answer

A) True 
 B)False

Question 12

Which of the following occurs as a result of undescended testes?

Accepted Answer

A)  Inadequate blood supply will retard the development of the testes. 
B)  Inadequate or nonviable sperm will be produced. 
C)  Sperm will have no means of exit from the body. 
D)  Male sex hormones will not be circulated in the body. 
A)  Inadequate blood supply will retard the development of the testes. 
B)  Inadequate or nonviable sperm will be produced. 
C)  Sperm will have no means of exit from the body. 
D)  Male sex hormones will not be circulated in the body.

Question 13

How do the testes respond to exposure to excessive body warmth?

Accepted Answer

A)  They move away from the pelvic cavity. 
B)  Excessive warmth is actually beneficial in that it speeds up the maturation of sperm. 
C)  They move close to the pelvic cavity. 
D)  Excessive warmth has no effect on the testicles because of their location in the scrotum. 
A)  They move away from the pelvic cavity. 
B)  Excessive warmth is actually beneficial in that it speeds up the maturation of sperm. 
C)  They move close to the pelvic cavity. 
D)  Excessive warmth has no effect on the testicles because of their location in the scrotum.

Question 14

Figure 27.1
Using Figure 27.1, match the following:
-First cells with n number of chromosomes.

Accepted Answer

A) A 
B) C 
C) D 
D) E 
E) B 
A) A 
B) C 
C) D 
D) E 
E) B

Question 15

Match the following:
-Produces haploid cells.

Accepted Answer

A) Meiosis 
B) meiosis 
C) Mitosis 
D) mitosis 
A) Meiosis 
B) meiosis 
C) Mitosis 
D) mitosis

Question 16

The cells that produce testosterone in the testis are called ________.

Accepted Answer

A)  spermatogonia 
B)  sustentacular cells 
C)  interstitial endocrine cells 
D)  spermatocytes 
A)  spermatogonia 
B)  sustentacular cells 
C)  interstitial endocrine cells 
D)  spermatocytes

Question 17

The suspensory ligament and mesovarium are part of the ________ ligament.

Accepted Answer

The answer of The suspensory ligament and mesovarium are part...

Question 18

Human egg and sperm are similar in that ________.

Accepted Answer

A)  about the same number of each is produced per month 
B)  they have the same degree of motility 
C)  they are about the same size 
D)  they have the same number of chromosomes 
A)  about the same number of each is produced per month 
B)  they have the same degree of motility 
C)  they are about the same size 
D)  they have the same number of chromosomes

Question 19

Figure 27.2
Using Figure 27.2, match the following:
-Midpiece.

Accepted Answer

A) C 
B) B 
C) A 
D) D 
A) C 
B) B 
C) A 
D) D

Question 20

Ovulation occurs when the oocyte is released into the peritoneal cavity.By what means does it usually enter the uterine tube?

Accepted Answer

Fimbriae,which drape over the ovary,beco

Exam 27: The Reproductive System

Figure 27.1 Using Figure 27.1, match the following: -Type B spermatogonia.

Treponema pallidum causes the sexually transmitted disease called ________.

The stage in meiosis where chromosomal exchange takes place is telophase.

Which of the choices below is not a part of the hypothalamic-pituitary-gonadal axis?

What are some risk factors for developing breast cancer?

The ability of sperm cells to move along the ductus deferens is due to ________.

When a couple is having difficulty conceiving a child,it is necessary to investigate the sperm of the male.

Explain the purpose of tamoxifen in breast cancer treatment.

Secretion of progesterone stimulates ________.

A scrotal muscle that contracts in response to cold environmental temperature is the cremaster.

The adenohypophyseal hormone that triggers ovulation is estrogen.

Which of the following occurs as a result of undescended testes?

How do the testes respond to exposure to excessive body warmth?

Figure 27.1 Using Figure 27.1, match the following: -First cells with n number of chromosomes.

Match the following: -Produces haploid cells.

The cells that produce testosterone in the testis are called ________.

The suspensory ligament and mesovarium are part of the ________ ligament.

Human egg and sperm are similar in that ________.

Figure 27.2 Using Figure 27.2, match the following: -Midpiece.

Ovulation occurs when the oocyte is released into the peritoneal cavity.By what means does it usually enter the uterine tube?

The Human Body: an Orientation

Chemistry Comes Alive

Cells: the Living Units

Tissue: the Living Fabric

The Integumentary System

Bones and Skeletal Tissue

The Skeleton

Joints

Muscles and Muscle Tissue

The Muscular System

Fundamentals of the Nervous System and Nervous Tissue

The Central Nervous System

The Peripheral Nervous System and Reflex Activity

The Autonomic Nervous System

The Special Senses

The Endocrine System

Blood

The Cardiovascular System: the Heart

The Cardiovascular System: Blood Vessels

The Lymphatic System and Lymphoid Organs and Tissues

The Immune System: Innate and Adaptive Body Defenses

The Respiratory System

The Digestive System

Nutrition,metabolism,and Body Temperature Regulation

The Urinary System

Fluid,electrolyte,and Acid-Base Balance

Pregnancy and Human Development

Heredity

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