Why hybrids like mules and hinnies are unable to reproduce

Science · Published 8 October 2026 Swipe more like this →

In short: When a horse and a donkey mate, they produce a hybrid offspring known as a mule or a hinny. This video explores why these unique animals are usually unable to become parents themselves.

The video examines the biological reality of hybridization between different species. When a horse and a donkey breed, the resulting offspring is typically a mule or a hinny. While these animals are viable, they are generally sterile, meaning they cannot produce their own offspring.

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