A new, non-surgical alternative to vasectomy called Vasalgel is done by injecting an impassable gel into the ductus deferentia. What contraceptive effect will this have?
A. The vasectomy causes secretions that interrupt testosterone secretion from interstitial cells.
B. The prostate gland will be blocked from secreting nutrients for sperm into the ductus deferentia.
C. Sperm will be blocked from traveling from the testis to the urethra.
D. Ciliated columnar cells will be blocked from secreting sperm-fueling glycogen.
Answer: C
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