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To: Lazarus_Long who wrote (6695)4/3/2002 9:49:59 PM
From: TigerPaw  Read Replies (1) | Respond to of 21057
 
the damaged genes can survive and spread throught the gene pool.
That is variation and that's how evolution works. During times of plenty all sorts survive, some with genes that are inferior, and some with genes that are only half way to better. When there is a more severe selection then and only then do the genes get tested for fitness in the current situation. Variation is the raw material of natual selection.
TP