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The fold of skin that covers the glans penis is the


A) prepuce.
B) corpus cavernosum.
C) penile urethra.
D) ejaculatory duct.
E) corpus spongiosum.

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

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After menopause, the production of two pituitary hormones increases. They are_________ and_________

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For erection to occur


A) nitric oxide must be present.
B) there must be sufficient blood hydrostatic pressure.
C) the sacral spinal cord must be intact.
D) all of the above
E) A and B only

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

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Spermatids mature into spermatozoa by the process of_____________

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The portion of the uterine tube that ends in fingerlike fimbriae is the


A) distal segment.
B) isthmus.
C) ampulla.
D) proximal segment.
E) infundibulum.

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

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  Figure 26- 1 The Male Reproductive System Use Figure 26- 1 to answer the following questions: -Secondary spermatocytes each contain A)  23 chromosomes. B)  46 pairs of chromosomes. C)  46 chromosomes. D)  twice the diploid number of chromosomes. E)  23 pairs of chromosomes. Figure 26- 1 The Male Reproductive System Use Figure 26- 1 to answer the following questions: -Secondary spermatocytes each contain


A) 23 chromosomes.
B) 46 pairs of chromosomes.
C) 46 chromosomes.
D) twice the diploid number of chromosomes.
E) 23 pairs of chromosomes.

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

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The surge in luteinizing hormone that occurs during the middle of the ovarian cycle triggers


A) follicle maturation.
B) menopause.
C) menstruation.
D) ovulation.
E) atresia.

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

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Which of the following muscles move the testes towards the body?


A) the cremaster
B) the tunica muscularis
C) the biceps brachii
D) the dartos
E) both A and D

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

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This causes a prominent bulge in the surface of the ovary.


A) theca interna
B) follicular node
C) secondary follicle
D) tertiary follicle
E) cortical gyrus

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

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The_______ is the portion of the uterus that projects into the vagina.


A) internal os
B) myometrium
C) fundus
D) body
E) cervix

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

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Spermatozoa are functionally matured within the


A) seminal gland seminal vesicle) .
B) epididymis.
C) seminiferous tubules.
D) rete testes.
E) ductus deferens.

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

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The ___________ligament extends from the uterus, near the attachment of the uterine tube, to the medial surface of the ovary.

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The________ within the head of a sperm contains the enzymes essential for fertilization.

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After ovulation, the ovary secretes


A) luteinizing hormone.
B) estrogen.
C) progesterone.
D) both B and C
E) A, B, and C

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

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  Use Figure 26- 2 to answer the following questions: -Which structure is lined by a ciliated epithelium? A)  1 B)  11 C)  2 D)  12 E)  9 Use Figure 26- 2 to answer the following questions: -Which structure is lined by a ciliated epithelium?


A) 1
B) 11
C) 2
D) 12
E) 9

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

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All of the following are true of the vagina, except that it


A) receives the penis during coitus.
B) serves as a passageway for the elimination of menstrual fluids.
C) holds spermatozoa prior to their passage to the uterus.
D) loses a portion of its lining during menses.
E) forms the lower portion of the birth canal.

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

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Contraction of the dartos muscle


A) propels sperm through the urethra.
B) initiates seminal emission.
C) produces an erection.
D) moves sperm through the ductus deferens.
E) tightens the scrotal sac.

F) None of the above
G) A) and B)

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____________ is the failure of one or both testes to descend into the scrotum by the time of birth.

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If the prostate stopped secreting fluid, this would result in semen


A) with a higher than normal pH.
B) with less fructose.
C) that was rich in prostaglandins.
D) that lacked sperm.
E) with no mucus.

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

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The__________ is a pocket formed between the posterior wall of the uterus and the anterior surface of the rectum.

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