A) in oogenesis, one mature ovum is produced, and in spermatogenesis four mature sperm are produced from the parent cell
B) during spermatogenesis two more polar bodies are produced
C) the mature ovum is n, while the sperm is 2n
D) spermatogenesis involves mitosis and meiosis, but oogenesis involves meiosis only
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Short Answer
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Multiple Choice
A) Gonorrhea
B) Syphilis
C) Chlamydia
D) Genital warts
E) Genital herpes
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True/False
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Multiple Choice
A) A single diploid (2n) cell has become two haploid (n) cells.
B) Portions of maternal chromosomes crossover with equivalent portions of paternal chromosomes.
C) The sister chromatids are separated from each other.
D) The homologous chromosomes are separated from each other.
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Multiple Choice
A) sometimes a slow-growing cancer that may never represent a threat to the patient
B) the number-one cause of death in men
C) often the result of a distortion of the urethra
D) most common in Asians
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Essay
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View Answer
Multiple Choice
A) C
B) B
C) A
D) D
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Multiple Choice
A) The LH surge stimulates further development of the secondary oocyte.
B) High estrogen levels result in a surge of LH release.
C) The follicle begins to secrete progesterone in response to estrogen stimulation.
D) Rising levels of estrogen start follicle development.
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Multiple Choice
A) GnRH
B) ACTH
C) inhibin
D) ICSH
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Short Answer
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Multiple Choice
A) stimulates the male pattern of development
B) stimulates protein synthesis
C) contributes to male sexual behavior and spermatogenesis
D) stimulates mammary gland development
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True/False
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Multiple Choice
A) The only time hormones target breast tissue is during pregnancy and lactation.
B) All lumps identified in breast tissue are malignant.
C) The mammary glands are modified sweat glands that are actually part of the integumentary system.
D) Both sexes are equally prone to breast cancer.
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Multiple Choice
A) C
B) B
C) A
D) D
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Multiple Choice
A) regression of the corpus luteum and a decrease in ovarian progesterone secretion
B) maximal steroid secretion by the corpus luteum and menstruation
C) early follicular development and the secretory phase in the uterus
D) maximal LH secretion and menstruation
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Short Answer
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Multiple Choice
A) They regulate the temperature of the testes.
B) They contract to allow ejaculation.
C) They contract to push sperm along the ductus deferens.
D) They are responsible for penile erection.
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Multiple Choice
A) A
B) C
C) D
D) E
E) B
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Multiple Choice
A) serves as the birth canal
B) receives semen from the penis during sexual intercourse
C) serves as a passageway for menstrual flow
D) serves as a passageway for the primary oocyte
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