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When the testes are exposed to cool temperatures,


A) testosterone production stops.
B) there is an increase in sperm production.
C) the scrotal septum opens,allowing the testes to share warmth.
D) the dartos and cremaster muscles contract to bring the testes closer to the body.
E) None of the choices is correct; the testes are not affected by temperature.

F) B) and C)
G) All of the above

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The interstitial cells in the testes


A) undergo mitosis to produce primary spermatocytes.
B) support and protect the developing sperm cells.
C) secrete testosterone.
D) convert fructose to glucose to nourish the sperm.
E) form the lining of the seminiferous tubules.

F) C) and D)
G) A) and B)

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Where are spermatozoa stored until they are fully mature?


A) Epididymis
B) Rete testis
C) Ductus deferens
D) Seminiferous tubules
E) Efferent ductules

F) B) and C)
G) A) and B)

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The dome-shaped superior portion of the uterus is the


A) body.
B) pylorus.
C) fundus.
D) fornix.
E) isthmus.

F) D) and E)
G) B) and E)

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The ejaculatory duct is formed by the


A) ampulla and the proximal portion of the seminal vesicle.
B) ductus deferens and the ducts of the prostate gland.
C) ampulla and the distal portions of the bulbourethral glands.
D) ductus deferens and the ducts of the prostate gland and bulbourethral glands.
E) ampulla and the prostatic urethra.

F) C) and D)
G) All of the above

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Before birth,the uterus contains primary germ cells called ________________.

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How many secondary oocytes ultimately develop from each primary oocyte?


A) 1
B) 2
C) 3
D) 4
E) 5

F) B) and E)
G) A) and C)

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The epithelial lining of the uterine tube is


A) pseudostratified columnar epithelium.
B) ciliated columnar epithelium.
C) nonkeratinized squamous epithelium.
D) stratified cuboidal epithelium.
E) ciliated cuboidal epithelium.

F) C) and E)
G) C) and D)

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The secretory structures that produce milk in a lactating female are the


A) lactiferous sinuses.
B) lactiferous ducts.
C) alveoli.
D) areolar glands.
E) Bartholin glands.

F) B) and C)
G) C) and D)

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Which gland secretes a fluid containing fructose?


A) Seminal vesicle
B) Bulbourethral gland
C) Vestibular gland
D) Prostate gland
E) Urethral gland

F) A) and C)
G) All of the above

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The normal site of fertilization is the


A) vagina.
B) body of the uterus.
C) fundus of the uterus.
D) cervix.
E) uterine tube.

F) C) and D)
G) A) and E)

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What is the correct order for the phases of the uterine cycle,beginning with day 1?


A) Menstrual - proliferative - secretory
B) Proliferative - secretory - menstrual
C) Secretory - proliferative - menstrual
D) Menstrual - secretory - proliferative
E) Proliferative - menstrual - secretory

F) B) and D)
G) A) and D)

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Menarche is


A) the first four days of menstruation.
B) a female's first menstrual cycle.
C) the stage immediately preceding menopause.
D) marked by a dramatic decline in androgen secretion.
E) the final phase of the uterine cycle.

F) B) and E)
G) A) and E)

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Which structure is not found in both males and females?


A) Glans
B) Corpora cavernosa
C) Tunica albuginea
D) Prepuce
E) Vestibular gland

F) D) and E)
G) B) and D)

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Which is not correct regarding the penis?


A) The root of the penis is attached to the pubic arch.
B) The body of the penis contains the corpora cavernosa and corpus spongiosum.
C) The prepuce is removed during circumcision.
D) The penis is the male copulatory organ.
E) The enlarged proximal end is called the glans.

F) A) and B)
G) D) and E)

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Which of these structures contains sebaceous glands?


A) Clitoris
B) Vestibular bulb
C) Mons pubis
D) Labia minora
E) Prepuce

F) B) and C)
G) B) and D)

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Production of new primary oocytes by mitosis continues throughout a woman's life.

A) True
B) False

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The testes are the male gametes.

A) True
B) False

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During pregnancy,smooth muscle cells in the myometrium increase in size and number.

A) True
B) False

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The external genitalia do not become clearly differentiated until about week ____ of development.


A) 6
B) 12
C) 20
D) 32
E) 38

F) A) and C)
G) A) and E)

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