Difference Between Unscented & Fragrance-Free and Cow Gene Editing for More Male Offspring

Learn why fragrance-free is NOT the same as unscented, and how a cow named Cosmo was genetically edited so he’ll have more male offspring.

There’s a big difference between “unscented” and “fragrance free” by Kelsey Donk

Cow’s genome was edited to make him produce more male offspring by Grant Currin

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