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originally posted by: TheTruthRocks
Mutations that favor good health and the ability to survive will find their way into the genetic line because they are beneficial traits. Mutations that do not favor survival, e.g., deformities, etc., are selected out due to the inability to pass on that genetic marker through mating.
originally posted by: Out6of9Balance
a reply to: schuyler
No, why do monkeys have no wings.