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Sperm are moved along the ductus deferens by


A) hydrostatic force.
B) ciliary action.
C) peristaltic contractions.
D) suction.
E) hydraulic action.

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Functions of the accessory glands of the male reproductive system include all of the following,except


A) production of spermatozoa.
B) meeting the nutrient needs of spermatozoa for motility.
C) propelling spermatozoa and fluids along the reproductive tract.
D) producing buffers.
E) activating the spermatozoa.

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The organ that produces a secretion that contains fructose,prostaglandins,and fibrinogen is the


A) prostate gland.
B) bulbourethral gland.
C) seminal gland (seminal vesicle) .
D) corpus cavernosum.
E) preputial gland.

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Which of the following descriptions best matches the term round ligament?


A) thick layer of smooth muscle cells
B) enters the inguinal canal
C) supports the uterus laterally
D) consists of stratum basalis and stratum functionalis
E) after ovulation,the ovum is captured by it

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   Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following question: -Identify the structure labeled  8.  A) vagina B) clitoris C) greater vestibular gland D) labium minus E) labium majus Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following question: -Identify the structure labeled "8."


A) vagina
B) clitoris
C) greater vestibular gland
D) labium minus
E) labium majus

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Another term for vulva is


A) gonads.
B) vagina.
C) female external genitalia.
D) accessory glands.
E) labia.

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The ________ is the part of the sperm that contains the DNA.

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Which of the following occurs after a spermatogonium completes cell division?


A) Mature spermatozoa enter the lumen.
B) Fusion of diploid nuclei occurs.
C) One daughter cell is directed toward the lumen of the seminiferous tubule.
D) Gamete production accelerates.
E) Spermiogenesis begins.

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The portion of the urethra that penetrates the urogenital diaphragm is the ________.

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The surgical procedure in which the entire breast is removed is called a ________.

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   Figure 28-1 The Male Reproductive System Use Figure 28-1 to answer the following question: -Identify the structure labeled  12.  A) prostatic urethra B) ejaculatory duct C) ductus deferens D) vas deferens E) membranous urethra Figure 28-1 The Male Reproductive System Use Figure 28-1 to answer the following question: -Identify the structure labeled "12."


A) prostatic urethra
B) ejaculatory duct
C) ductus deferens
D) vas deferens
E) membranous urethra

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How many tetrads form during synapsis?


A) 23
B) hundreds
C) thousands
D) 46
E) 4

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The ________ is a layer of smooth muscle in the skin of the scrotal sac.

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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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Which of the following is not a similarity between the testis and ovary?


A) both produce progesterone
B) meiosis takes place in both
C) both respond to follicle-stimulating hormone
D) both respond to luteinizing hormone
E) both produce gametes

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A primary spermatocyte matures into ________ spermatids having ________ chromosomes.


A) millions of; 46
B) four; 23
C) one; 46
D) millions of; 23
E) four; 46

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   Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following question: -Identify the structure labeled  10.  A) fornix B) cervical canal C) ampulla D) areola E) cervix Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following question: -Identify the structure labeled "10."


A) fornix
B) cervical canal
C) ampulla
D) areola
E) cervix

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


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

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Which region of the uterine tube captures the ovum?


A) ampulla
B) anterior segment
C) infundibulum
D) posterior segment
E) isthmus

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


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

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