VGO-0071
QUESTION
Fructose is predominantly present in the semen of?
OPTIONS
(A) Dog
(B) Stallion
(C) Cow bull
(D) Buffalo bull
ANSWER
(C) Cow bull
EXPLANATION
Fructose is a prominent energy substrate in bull seminal plasma, largely supplied by the vesicular glands, and supports sperm metabolism. The dog lacks vesicular glands and its semen contains little fructose, while stallion seminal composition differs from that of the bull. Buffalo semen also contains fructose, so the keyed cow-bull answer identifies the conventional example rather than an exclusive species distribution.
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Veterinary Gynaecology and Obstetrics · 240 Questions
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