1. Semen travels through the male reproductive tract in this order: a. ejaculatory duct, ductus deferens, epididymis, urethra b. epididymis, ductus deferens, ejaculatory duct, urethra c. urethra, ejaculatory duct, ductus deferens, epididymis d. ductus deferens, epididymis, ejaculatory duct, urethra

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1. Semen travels through the male reproductive tract in this order:
a. ejaculatory duct, ductus deferens, epididymis, urethra
b. epididymis, ductus deferens, ejaculatory duct, urethra
c. urethra, ejaculatory duct, ductus deferens, epididymis
d. ductus deferens, epididymis, ejaculatory duct, urethra
2. Sperm cells mature in phases that occur in this order:
a. spermatogonium, spermatocyte, spermatozoan, spermatid
b. spermatocyte, spermatozoan, spermatid, spermatogonium
c. spermatogonium, spermatocyte, spermatid, spermatozoan
3. Erection of the penis is accomplished through increased blood volume in the
a. corpus spongiosum
b. foreskin
c. corpora cavernosa
d. a and c are correct
e. none of the above
4. Mitochondria of the sperm cell are found in the
a. head
b. midpiece
c. tail
5. The urethra of the male functions as a part of the
a. urinary system
b. digestive system
c. reproductive system
d. a and c are correct
e. all of the above
6. The distal, widened portion of the ductus deferens is more specifically known
as the
a. ampulla
b. vas deferens
c. seminal vesicle
d. prostate gland
e. proximal tubule
Transcribed Image Text:1. Semen travels through the male reproductive tract in this order: a. ejaculatory duct, ductus deferens, epididymis, urethra b. epididymis, ductus deferens, ejaculatory duct, urethra c. urethra, ejaculatory duct, ductus deferens, epididymis d. ductus deferens, epididymis, ejaculatory duct, urethra 2. Sperm cells mature in phases that occur in this order: a. spermatogonium, spermatocyte, spermatozoan, spermatid b. spermatocyte, spermatozoan, spermatid, spermatogonium c. spermatogonium, spermatocyte, spermatid, spermatozoan 3. Erection of the penis is accomplished through increased blood volume in the a. corpus spongiosum b. foreskin c. corpora cavernosa d. a and c are correct e. none of the above 4. Mitochondria of the sperm cell are found in the a. head b. midpiece c. tail 5. The urethra of the male functions as a part of the a. urinary system b. digestive system c. reproductive system d. a and c are correct e. all of the above 6. The distal, widened portion of the ductus deferens is more specifically known as the a. ampulla b. vas deferens c. seminal vesicle d. prostate gland e. proximal tubule
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