You are viewing a single comment's thread.

view the rest of the comments →

[–] 77777777777 1 points 1 points (+2|-1) ago 

Theyre freemartins

[–] Honey_Pot 0 points 0 points (+0|-0) ago 

A freemartin or free-martin is an infertile female mammal with masculinized behavior and non-functioning ovaries. Genetically the animal is chimeric: Karyotyping of a sample of cells shows XX/XY chromosomes.