Question: Classify each reproductive structure as male or female.

Answer Options: Fallopian tubes Vas deferens Epididymis Endometrium Ovary Uterus Penis Scrotum Vagina Testis

Answer: Male → Vas deferens, Epididymis, Penis, Scrotum, Testis. Female → Fallopian tubes, Endometrium, Ovary, Uterus, Vagina. 104.

Question: Classify each microscopic reproductive structure as male or female.

Answer Options: Theca Sertoli cell Leydig cell Primordial follicle Oocyte Spermatocyte Granulosa cell Spermatogonium

Answer: Male → Sertoli cell, Leydig cell, Spermatocyte, Spermatogonium. Female → Theca, Primordial follicle, Oocyte, Granulosa cell. 105.

Question: The _____ is a tightly coiled tube where sperm cells are stored until they mature.

Answer Options: Vas deferens Epididymis Seminal vesicle Urethra

Answer: Epididymis. 106.

Question: The testes contain _____, the site of sperm production.

Answer Options: Sertoli cells Seminiferous tubules Leydig cells Testosterone

Answer: Seminiferous tubules. 107.

Question: The primary follicle eventually develops into the mature Graafian follicle.

Answer Options: True False

Answer: True. 108.

Question: Spermatozoa are released into the lumen of the seminiferous tubules.

Answer Options: True False

Answer: True. 109.

Question: The _____ transports sperm to the urethra using smooth muscle contractions.

Answer Options: Epididymis Vas deferens Prostate Scrotum

Answer: Vas deferens. 110.

Question: The _____ is a hollow organ in which fetal development occurs.

Answer Options: Ovary Fallopian tube Uterus Vagina

Answer: Uterus. 111.

Question: At the start of the menstrual cycle, folliculogenesis begins with maturation of a primordial follicle into a primary follicle.

Answer Options: True False

Answer: True. 112.

Question: The arrow in the micrograph is pointing toward a _____.

Answer Options: Seminiferous tubule Primary follicle Granulosa cell Zygote

Answer: Seminiferous tubule. 113.

Question: A _____ is present in the ovarian micrograph.

Answer Options: Seminiferous tubule Mature (Graafian) follicle Spermatogonia Zygote

Answer: Mature (Graafian) follicle. 114.

Question: The myometrium appears external or superficial to the endometrium when viewing the virtual model.

Answer Options: True False

Answer: False. 115.

Question: Describe the physiological similarities and differences between vasectomy and castration.

Answer Options: N/A

Answer: Vasectomy blocks sperm transport while preserving the testes and testosterone production. Castration removes or destroys the testes and therefore greatly decreases sperm and testosterone production. Urinary System 116.