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Politics : Evolution -- Ignore unavailable to you. Want to Upgrade?

To: Brumar89 who wrote (1402)	6/4/2006 7:47:32 PM
From: TigerPaw	Read Replies (1) \| Respond to of 69300

What are the "most animals" whose eyes are different from ours? For example, do most mammals have eyes different from ours? Mammals share the same eye design. earthlife.net Fish, octopus, spiders, flys, all have other eye designs. eyedesignbook.com what is it that has caused the changes from the ancestor to the present - only random mutation and natural selection? Most variation is sexual recombination. This is not random, it is a mixing of proven designs. However, random mutation is the raw material for all other variation. A useful mutation may appear by random only once in a while, but it will be combined with previous proven gene patterns in all sorts of degrees and selected. TP