Question 1

Breast milk production and secretion follows the following sequence: lactiferous sinus, alveoli, lactiferous ducts, nipple.

Accepted Answer

A) True 
 B)False

Question 2

The typical (diploid)  cells of the body have 46 chromosomes; how many chromosomes does each gamete have?

Accepted Answer

A)   23
B)   46
C)   46 pairs
D)   184E) None of the above
F) A) and D)

Question 3

The first menstruation is called ________.

Accepted Answer

The answer of The first menstruation is called ________....

Question 4

The ovarian cortex consists of

Accepted Answer

A)   follicles and connective tissue.
B)   the largest blood vessels of the ovary.
C)   the hilus of the ovary.
D)   the mesovarium.E) None of the above
F) B) and D)

Question 5

Although the ovaries and uterine tubes are retroperitoneal, oocytes are ovulated into the peritoneal cavity.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following anchors the uterus into an anteverted position in the pelvis?

Accepted Answer

A)   broad ligament
B)   ovarian ligament
C)   round ligament
D)   suspensory ligamentE) None of the above
F) A) and D)

Question 7

Involuntary contraction of this smooth muscle layer wrinkles and thickens the walls of the scrotum to prevent heat loss.

Accepted Answer

A)   tunica albuginea
B)   tunica vaginalis
C)   dartos muscle
D)   cremaster muscle
E)   internal spermatic fasciaF) B) and D)
G) None of the above

Question 8

The correct sequence of sperm-transporting tubules that transport spermatozoa to the epididymis is the

Accepted Answer

A)   seminiferous tubule to efferent ductule to straight tubule to rete testis.
B)   seminiferous tubule to rete testis to straight tubule to efferent ductule.
C)   seminiferous tubule to rete testis to efferent ductule to straight tubule.
D)   seminiferous tubule to straight tubule to rete testis to efferent ductule.E) A) and B)
F) A) and C)

Question 9

The ________ of the female genitalia is a central space surrounded by the labia minora.

Accepted Answer

The answer of The ________ of the female genitalia is...

Question 10

Figure 25.3
Use the diagram above to answer the following questions.
-Identify the letter that indicates the gland that secretes lubricating mucus into the vaginal orifice.

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   EF) B) and D)
G) A) and E)

Question 11

A factor that propels an oocyte through the uterine tube is

Accepted Answer

A)   pressure exerted by ovarian fluid.
B)   smooth muscle contraction (peristalsis) .
C)   secretions of the nonciliated cells.
D)   amoeboid motion of the oocyte.E) All of the above
F) B) and C)

Question 12

Oogenesis takes years to complete.

Accepted Answer

A) True 
 B)False  True

Question 13

Fertilization of the ovum normally occurs in this region of the oviduct.

Accepted Answer

A)   isthmus
B)   fimbriae
C)   infundibulum
D)   ampulla
E)   intrauterine portionF) None of the above
G) A) and B)

Question 14

A difference between a primary follicle and a primordial follicle is that

Accepted Answer

A)   one has an antrum and the other does not.
B)   the oocyte is larger in the primordial follicle.
C)   the primary follicle is an earlier stage than the primordial follicle.
D)   the primordial follicle has only a single layer of flat follicular cells, whereas the primary follicle is comprised of cuboidal follicle cells.E) A) and D)
F) A) and B) D

Question 15

Figure 25.1
Use the diagram above to answer the following questions.
-Identify the letter that indicates the gland that secretes neutralizing mucus prior to ejaculation.

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   EF) C) and D)
G) B) and D) B

Question 16

Lobules and alveoli of the breast develop during puberty.

Accepted Answer

A) True 
 B)False

Question 17

Which of the following is the primary sex organ in the male?

Accepted Answer

A)   the prostate
B)   the testis
C)   the epididymis
D)   the penisE) All of the above
F) None of the above

Question 18

Figure 25.2
Use the diagram above to answer the following questions.
-Identify the letter that indicates the tissue layer that is shed during menstruation.

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   EF) A) and B)
G) B) and D)

Question 19

During the menstrual phase of the uterine cycle, the inner ________ of the endometrium is shed.

Accepted Answer

The answer of During the menstrual phase of the uterine...

Question 20

The most common site of ectopic pregnancy is the

Accepted Answer

A)   uterus.
B)   peritoneal cavity.
C)   vagina.
D)   uterine tube.E) All of the above
F) A) and C)

Exam 25: The Reproductive System

Breast milk production and secretion follows the following sequence: lactiferous sinus, alveoli, lactiferous ducts, nipple.

Correct AnswerverifiedShow Answer

The typical (diploid) cells of the body have 46 chromosomes; how many chromosomes does each gamete have?

Correct AnswerverifiedShow Answer

The first menstruation is called ________.

Correct AnswerverifiedShow Answer

The ovarian cortex consists of

Correct AnswerverifiedShow Answer

Although the ovaries and uterine tubes are retroperitoneal, oocytes are ovulated into the peritoneal cavity.

Correct AnswerverifiedShow Answer

Which of the following anchors the uterus into an anteverted position in the pelvis?

Correct AnswerverifiedShow Answer

Involuntary contraction of this smooth muscle layer wrinkles and thickens the walls of the scrotum to prevent heat loss.

Correct AnswerverifiedShow Answer

The correct sequence of sperm-transporting tubules that transport spermatozoa to the epididymis is the

Correct AnswerverifiedShow Answer

The ________ of the female genitalia is a central space surrounded by the labia minora.

Correct AnswerverifiedShow Answer

Figure 25.3 Use the diagram above to answer the following questions. -Identify the letter that indicates the gland that secretes lubricating mucus into the vaginal orifice.

Correct AnswerverifiedShow Answer

A factor that propels an oocyte through the uterine tube is

Correct AnswerverifiedShow Answer

Oogenesis takes years to complete.

Correct AnswerverifiedTrue

Fertilization of the ovum normally occurs in this region of the oviduct.

Correct AnswerverifiedShow Answer

A difference between a primary follicle and a primordial follicle is that

Correct AnswerverifiedD

Figure 25.1 Use the diagram above to answer the following questions. -Identify the letter that indicates the gland that secretes neutralizing mucus prior to ejaculation.

Correct AnswerverifiedB

Lobules and alveoli of the breast develop during puberty.

Correct AnswerverifiedShow Answer

Which of the following is the primary sex organ in the male?

Correct AnswerverifiedShow Answer

Figure 25.2 Use the diagram above to answer the following questions. -Identify the letter that indicates the tissue layer that is shed during menstruation.

Correct AnswerverifiedShow Answer

During the menstrual phase of the uterine cycle, the inner ________ of the endometrium is shed.

Correct AnswerverifiedShow Answer

The most common site of ectopic pregnancy is the

Correct AnswerverifiedShow Answer

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D

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B

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