19.In the 19th and 20th centuries at least six large mammals—the eland, elk, moose, musk ox, zebra, and American bison—have been the subjects of especially well-organized projects aimed at domestication, carried out by modern scientific animal breeders and geneticists.
在 19 世纪和 20 世纪,至少六种大型哺乳动物——大羚羊、麋鹿、驼鹿、麝牛、斑马和美洲
牛——一直是由现代科学动物饲养者和科学家实施的精心组织的驯化项目的主题。遗传学家。机翻