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RealDDDeal t1_j6ljy6o wrote

Is this true of all bovines, including wild ones? Bison and buffalo as well? Are these fertility phenomena related to their husbandry or domestication breeding practices over time?

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pdieten t1_j6lq9wk wrote

https://en.wikipedia.org/wiki/Freemartin

"A freemartin is the normal outcome of mixed twins in all cattle species which have been studied. It does not normally occur in most other mammals, though it has been recorded in sheep,[14] goats,[15] and pigs.[16]"

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