Question 1

Where is the site for implantation of a fertilized ovum?

Accepted Answer

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

Question 2

Which structure has a portion removed in a vasectomy?

Accepted Answer

A) A 
B) D 
C) E 
D) G 
E) I 
A) A 
B) D 
C) E 
D) G 
E) I

Question 3

Female reproductive system arises from

Accepted Answer

A) Paramesonephric (Mullerian)ducts 
B) Mesonephric (Wolffian)ducts 
A) Paramesonephric (Mullerian)ducts 
B) Mesonephric (Wolffian)ducts

Question 4

During fetal development which cells give rise to primary oocytes?

Accepted Answer

A) Spermatogonia 
B) Secondary oocytes 
C) Oogonia 
D) Granulosa cells 
E) Luteal cells 
A) Spermatogonia 
B) Secondary oocytes 
C) Oogonia 
D) Granulosa cells 
E) Luteal cells

Question 5

Which structure is formed by the union of the duct from the seminal vesicle and the ampulla of the vas deferens?

Accepted Answer

A) Urethra 
B) Spermatic cord 
C) Inguinal canal 
D) Ejaculatory duct 
E) Prostate 
A) Urethra 
B) Spermatic cord 
C) Inguinal canal 
D) Ejaculatory duct 
E) Prostate

Question 6

Describe the roles of estrogens and progesterone.

Accepted Answer

Estrogens secreted by ovarian follicles

Question 7

Which structure consists of a primary oocyte that is surrounded by several layers of cuboidal cells called granulosa?

Accepted Answer

A) A 
B) B 
C) C 
D) F 
E) H 
A) A 
B) B 
C) C 
D) F 
E) H

Question 8

Which structure in the figure is the corpus spongiosum penis?

Accepted Answer

A) F 
B) D 
C) C 
D) E 
E) G 
A) F 
B) D 
C) C 
D) E 
E) G

Question 9

Describe the contributions of the reproductive systems to the integumentary systems.

Accepted Answer

Androgens promote the growth o

Question 10

Which structures in the figure together secrete liquid components of semen?

Accepted Answer

A) B,C,G 
B) B,C,F 
C) B,D,I 
D) B,C,L 
E) B,H,L 
A) B,C,G 
B) B,C,F 
C) B,D,I 
D) B,C,L 
E) B,H,L

Question 11

In male embryos,which hormone is responsible for the development of the urethra,prostate,and external genitals?

Accepted Answer

A) LH 
B) FSH 
C) Progesterone 
D) Estrogen 
E) Dihydrotestosterone 
A) LH 
B) FSH 
C) Progesterone 
D) Estrogen 
E) Dihydrotestosterone

Question 12

Paraurethral (Skene's)glands secrete

Accepted Answer

A) Estrogen 
B) Progesterone 
C) Testosterone 
D) Androgens 
E) Mucus 
A) Estrogen 
B) Progesterone 
C) Testosterone 
D) Androgens 
E) Mucus

Question 13

What is line "F" pointing to?

Accepted Answer

A) Ductus epididymis 
B) Rete testis 
C) Efferent duct 
D) Afferent duct 
E) Seminiferous tubules 
A) Ductus epididymis 
B) Rete testis 
C) Efferent duct 
D) Afferent duct 
E) Seminiferous tubules

Question 14

Which hormone stimulates Leydig cells to secrete testosterone?

Accepted Answer

A) GnRH 
B) LH 
C) Inhibin 
D) DHT 
E) None of these choices 
A) GnRH 
B) LH 
C) Inhibin 
D) DHT 
E) None of these choices

Question 15

Which structure in the figure is made of dense irregular connective tissue that forms septa dividing the testes into lobules?

Accepted Answer

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

Question 16

How many seminiferous tubules are found in each lobule?

Accepted Answer

A) 1-3 
B) 50-100 
C) 200-300 
D) 500 or more 
E) Millions 
A) 1-3 
B) 50-100 
C) 200-300 
D) 500 or more 
E) Millions

Question 17

Which structure is composed of three cylindrical masses of erectile tissue each surrounded by a fibrous tissue?

Accepted Answer

A) Testes 
B) Prostate 
C) Bladder 
D) Penis 
E) Urethra 
A) Testes 
B) Prostate 
C) Bladder 
D) Penis 
E) Urethra

Question 18

Which of the following is the male pattern of development "master switch" gene?

Accepted Answer

A) SRY 
B) MIS 
C) XYY 
D) XXY 
E) None of these 
A) SRY 
B) MIS 
C) XYY 
D) XXY 
E) None of these

Question 19

Which of the following cells may eventually become spermatozoa?

Accepted Answer

A) Sertoli cells 
B) Sustentacular cells 
C) Spermatogonia 
D) Chief cells 
E) Speciation cells 
A) Sertoli cells 
B) Sustentacular cells 
C) Spermatogonia 
D) Chief cells 
E) Speciation cells

Question 20

The major hormone secreted from granulosa cells is

Accepted Answer

A) Progesterone 
B) Estrogen 
C) Testosterone 
D) Aldosterone 
E) Relaxin 
A) Progesterone 
B) Estrogen 
C) Testosterone 
D) Aldosterone 
E) Relaxin

Exam 28: The Reproductive Systems

Where is the site for implantation of a fertilized ovum?

Which structure has a portion removed in a vasectomy?

Female reproductive system arises from

During fetal development which cells give rise to primary oocytes?

Which structure is formed by the union of the duct from the seminal vesicle and the ampulla of the vas deferens?

Describe the roles of estrogens and progesterone.

Which structure consists of a primary oocyte that is surrounded by several layers of cuboidal cells called granulosa?

Which structure in the figure is the corpus spongiosum penis?

Describe the contributions of the reproductive systems to the integumentary systems.

Which structures in the figure together secrete liquid components of semen?

In male embryos,which hormone is responsible for the development of the urethra,prostate,and external genitals?

Paraurethral (Skene's)glands secrete

What is line "F" pointing to?

Which hormone stimulates Leydig cells to secrete testosterone?

Which structure in the figure is made of dense irregular connective tissue that forms septa dividing the testes into lobules?

How many seminiferous tubules are found in each lobule?

Which structure is composed of three cylindrical masses of erectile tissue each surrounded by a fibrous tissue?

Which of the following is the male pattern of development "master switch" gene?

Which of the following cells may eventually become spermatozoa?

The major hormone secreted from granulosa cells is

An Introduction to the Human Body

The Chemical Level of Organization

The Cellular Level of Organization

The Tissue Level of Organization

The Integumentary System Unit Ii: Principles of Support and Movement

The Skeletal System: Bone Tissue

The Skeletal System: the Axial Skeleton

The Skeletal System: the Appendicular Skeleton

Joints

Muscle Tissue

The Muscular System Unit Iii: Control Systems of the Human Body

Nervous Tissue

The Spinal Cord and Spinal Nerves

The Brain and Cranial Nerves

The Autonomic Nervous System

Sensory, Motor and Integrative Systems

The Special Senses

The Endocrine System Unit Iv: Maintenance of the Human Body

The Cardiovascular System: the Blood

The Cardiovascular System: the Heart

The Cardiovascular System: Blood Vessels and Hemodynamics

The Lymphatic System, Nonspecific Resistance to Disease, and Immunity

The Respiratory System

The Digestive System

Metabolism

The Urinary System

Fluid, Electrolyte, and Acid-Base Homeostasis Unit V: Continuity

Development and Inheritance

Filters