#1
Which organ produces sperm cells?
Testes
ExplanationTestes are the primary organs responsible for sperm production.
#2
What is the primary function of the epididymis?
Storage and maturation of sperm
ExplanationThe epididymis stores sperm and facilitates their maturation.
#3
Which of the following is NOT a function of the male reproductive system?
Production of estrogen
ExplanationThe male reproductive system does not produce estrogen.
#4
During ejaculation, semen is expelled from the body through which structure?
Urethra
ExplanationSemen is expelled from the body through the urethra during ejaculation.
#5
Which part of the male reproductive system is responsible for the production of the hormone testosterone?
Testes
ExplanationThe testes are responsible for the production of the hormone testosterone.
#6
Where does fertilization typically occur?
Fallopian tubes
ExplanationFertilization usually occurs in the Fallopian tubes.
#7
Which hormone stimulates the production of testosterone in the testes?
Luteinizing hormone (LH)
ExplanationLuteinizing hormone (LH) stimulates testosterone production in the testes.
#8
Which structure surrounds the urethra and produces a fluid that contributes to semen?
Prostate gland
ExplanationThe prostate gland surrounds the urethra and secretes a fluid that contributes to semen.
#9
What is the name of the tube that carries sperm from the epididymis to the ejaculatory duct?
Vas deferens
ExplanationThe vas deferens transports sperm from the epididymis to the ejaculatory duct.
#10
Which of the following glands produces a fluid that lubricates the urethra and neutralizes acidic urine residue in the urethra?
Cowper's glands (bulbourethral glands)
ExplanationCowper's glands produce a fluid that lubricates and neutralizes acidic urine residue in the urethra.
#11
What is the function of the seminal vesicles in male reproductive system?
Production of seminal fluid
ExplanationThe seminal vesicles produce seminal fluid, which nourishes and protects sperm.
#12
What is the purpose of the cremaster muscle?
To regulate temperature in the scrotum
ExplanationThe cremaster muscle helps regulate temperature by adjusting the position of the testes in the scrotum.
#13
What is the medical term for the surgical procedure of cutting and sealing the vas deferens to prevent sperm from being ejaculated?
Vasectomy
ExplanationA vasectomy involves cutting and sealing the vas deferens to prevent sperm from being ejaculated during ejaculation.
#14
What is the function of the bulbospongiosus muscle?
To aid in erection by compressing the dorsal vein of the penis
ExplanationThe bulbospongiosus muscle aids in erection by compressing the dorsal vein of the penis.
#15
Which of the following structures is responsible for transporting sperm from the testes to the urethra?
Vas deferens
ExplanationThe vas deferens transports sperm from the testes to the urethra.