BIOL 252 Anatomy & Physiology II Module 9 Exam | Latest Update
2026/2027 | 200 Questions and Verified Answers | Portage Learning
Complete Q&A Guide | A+ Graded
1. What is the outer fibrous capsule that surrounds the testis?
A. Tunica vaginalis
B. Tunica albuginea
C. Septa
D. Pampiniform plexus
Answer: B. Tunica albuginea
Explanation: The tunica albuginea is the dense fibrous outer capsule that surrounds each testis.
2. What is the name of the network of tubules located at the hilum of the testicle that receives sperm
from the seminiferous tubules?
A. Epididymis
B. Rete testis
C. Vas deferens
D. Efferent ductules
Answer: B. Rete testis
Explanation: The rete testis is a network of tubules at the hilum that collects sperm from the
seminiferous tubules.
,3. What structure sits on top of the testis where sperm undergo maturation and are stored?
A. Seminiferous tubules
B. Rete testis
C. Epididymis
D. Vas deferens
Answer: C. Epididymis
Explanation: The epididymis is located on the superior aspect of the testis and is where sperm mature
and are stored.
4. Name the coiled tubes where spermatogenesis (sperm production) actually takes place.
A. Epididymis
B. Rete testis
C. Seminiferous tubules
D. Vas deferens
Answer: C. Seminiferous tubules
Explanation: Spermatogenesis occurs within the seminiferous tubules of the testes.
5. What are the internal projections of the tunica albuginea that divide the testis into lobules?
A. Septa
B. Rete testis
,C. Mediastinum
D. Pampiniform plexus
Answer: A. Septa
Explanation: The septa are inward projections of the tunica albuginea that divide the testis into lobules.
6. What is the name of the network of veins in the spermatic cord that helps cool the blood entering the
testes?
A. Pampiniform venous plexus
B. Testicular artery
C. Vas deferens
D. Cremasteric plexus
Answer: A. Pampiniform venous plexus
Explanation: The pampiniform venous plexus is a network of veins in the spermatic cord that cools
arterial blood entering the testes.
7. Name the muscular tube that carries sperm from the epididymis to the ejaculatory duct.
A. Urethra
B. Vas deferens (Ductus deferens)
C. Seminal vesicle
D. Efferent ductule
, Answer: B. Vas deferens (Ductus deferens)
Explanation: The vas deferens is a muscular tube that transports sperm from the epididymis to the
ejaculatory duct.
8. The efferent ductules connect which two structures?
A. Seminiferous tubules and epididymis
B. Rete testis and epididymis
C. Vas deferens and ejaculatory duct
D. Testes and urethra
Answer: B. Rete testis and epididymis
Explanation: The efferent ductules connect the rete testis to the epididymis.
9. True or False: The tunica vaginalis is a serous membrane derived from the peritoneum.
A. True
B. False
Answer: A. True
Explanation: The tunica vaginalis is a serous membrane that is derived from the peritoneum.
2026/2027 | 200 Questions and Verified Answers | Portage Learning
Complete Q&A Guide | A+ Graded
1. What is the outer fibrous capsule that surrounds the testis?
A. Tunica vaginalis
B. Tunica albuginea
C. Septa
D. Pampiniform plexus
Answer: B. Tunica albuginea
Explanation: The tunica albuginea is the dense fibrous outer capsule that surrounds each testis.
2. What is the name of the network of tubules located at the hilum of the testicle that receives sperm
from the seminiferous tubules?
A. Epididymis
B. Rete testis
C. Vas deferens
D. Efferent ductules
Answer: B. Rete testis
Explanation: The rete testis is a network of tubules at the hilum that collects sperm from the
seminiferous tubules.
,3. What structure sits on top of the testis where sperm undergo maturation and are stored?
A. Seminiferous tubules
B. Rete testis
C. Epididymis
D. Vas deferens
Answer: C. Epididymis
Explanation: The epididymis is located on the superior aspect of the testis and is where sperm mature
and are stored.
4. Name the coiled tubes where spermatogenesis (sperm production) actually takes place.
A. Epididymis
B. Rete testis
C. Seminiferous tubules
D. Vas deferens
Answer: C. Seminiferous tubules
Explanation: Spermatogenesis occurs within the seminiferous tubules of the testes.
5. What are the internal projections of the tunica albuginea that divide the testis into lobules?
A. Septa
B. Rete testis
,C. Mediastinum
D. Pampiniform plexus
Answer: A. Septa
Explanation: The septa are inward projections of the tunica albuginea that divide the testis into lobules.
6. What is the name of the network of veins in the spermatic cord that helps cool the blood entering the
testes?
A. Pampiniform venous plexus
B. Testicular artery
C. Vas deferens
D. Cremasteric plexus
Answer: A. Pampiniform venous plexus
Explanation: The pampiniform venous plexus is a network of veins in the spermatic cord that cools
arterial blood entering the testes.
7. Name the muscular tube that carries sperm from the epididymis to the ejaculatory duct.
A. Urethra
B. Vas deferens (Ductus deferens)
C. Seminal vesicle
D. Efferent ductule
, Answer: B. Vas deferens (Ductus deferens)
Explanation: The vas deferens is a muscular tube that transports sperm from the epididymis to the
ejaculatory duct.
8. The efferent ductules connect which two structures?
A. Seminiferous tubules and epididymis
B. Rete testis and epididymis
C. Vas deferens and ejaculatory duct
D. Testes and urethra
Answer: B. Rete testis and epididymis
Explanation: The efferent ductules connect the rete testis to the epididymis.
9. True or False: The tunica vaginalis is a serous membrane derived from the peritoneum.
A. True
B. False
Answer: A. True
Explanation: The tunica vaginalis is a serous membrane that is derived from the peritoneum.
