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choroba bielych jalovíc
Heslo choroba bielych jalovíc Heslo anglicky White Heifer Disease Vysvetľujúca pozn. v angl. A congenital reproductive abnormality in white female offspring (heifers) in certain breeds of CATTLE, such as Belgian Blue and Shorthorn. The white color is inherited as a recessive trait which is associated with defects in the female reproductive tract (Muellerian system). These heifers are usually sterile. 
predmetové heslo
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