Evolution Simulator
Natural Selection: The Peppered Moth Case
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Clean Birch Forest
The air is clean. Birch trunks are naturally light. Moths rest
only on the bark
. Light moths camouflage perfectly, while dark ones are visible against the white bark.
GENERATION
1
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Start Factories
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Clean Air
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Time Passes (Reproduction)
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Restart
Moth Population
Light (Camouflaged)
0
Dark (Mutants)
0