Now these hybrid mice are propagating in Germany, immune to the weapon that people use against them. The hybrid mice can nibble away at warfarin without a reaction and they’re thriving through evolution.
The mice in Algeria, however, are immune to this poison. So the German mice have started to mate with the Algerian mice, which is causing the German mice to evolve into a new hybrid specie that have the immunity of the Algerian mice
Mice
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