VGO-0192
QUESTION
Bulbus glandis is present in?
OPTIONS
(A) Stallion
(B) Boar
(C) Dog
(D) Tom
ANSWER
(C) Dog
EXPLANATION
The dog has a bulbus glandis, an erectile enlargement that swells during mating and contributes to the copulatory tie. The stallion has a different glans structure, the boar has a characteristically spiral penile tip, and the tom has androgen-dependent penile spines. None has the canine bulbus glandis responsible for the characteristic mating lock.
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Veterinary Gynaecology and Obstetrics · 240 Questions
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