TIL When a cow has opposite sex twins, the female twin is usually born intersex and infertile. This happens because the twins blood supplies are linked, which exposes the female to male sex hormones. en.wikipedia.org Submitted by awawe t3_10pd5bb on January 30, 2023 at 8:31 PM in todayilearned 195 comments 12,005
Pk2216 t1_j6jr4ok wrote on January 30, 2023 at 8:45 PM Ooooh, that's pretty interesting. Permalink 19
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