VGO-0034
QUESTION
Female co-twin of male which is sterile is called as?
OPTIONS
(A) Heifer
(B) Bull calf
(C) Freemartin
(D) Nymphomania
ANSWER
(C) Freemartin
EXPLANATION
A freemartin is a usually infertile female bovine born co-twin to a male, with reproductive abnormalities caused by shared placental circulation during development. A heifer simply means a young female bovine that has not calved and does not imply infertility. A bull calf is male, while nymphomania describes abnormal estrous behavior rather than the congenital intersex condition of a female co-twin.
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Veterinary Gynaecology and Obstetrics · 240 Questions
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