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Approximately what percentage of total semen volume is contributed by the **seminal vesicle**?
A10%
B30%
C60%
D90%
Answer & Solution
Correct answer: C. 60%
Seminal vesicles contribute about 60% of semen volume — alkaline fluid containing fructose (sperm energy), fibrinogen and prostaglandins. Prostate adds ~30% (slightly acidic). Cowper's gland adds a small alkaline lubricant.
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