PvtRyan
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coolio2man said:Thank you for the info.
Point mutations are the only thing I can see that could change a cow into a camel. A fish into a whale. Ape to man. n00b to l337. Gills to lungs. Otherwise, wtf makes them change? If it isn't point mutations caused by enviromental conditions such as to much heat or really cold, poisionous atmosphere how would one thing adapt to the other.
Like those sea worms that live in the bottom on the ocean that take in the poision gas from water vents and change it into air. If there wasn't spot mutation there wouldn't be anything even near those vents. Unless, its magic
Point mutations for the most part don't add new information, they change it, like the way the skin looks and what structure it has. But adding new information is done by large copying errors, which duplicate whole sets of chromosomes. Also endosymbioses by mitochondrial DNA (DNA outside of the nucleus) into the nucleus adds new information. I think point mutations could only add new information by changing the many junk DNA into something usefull by small mutations.
But again, this isn't my area really, tho I would like to know more about it.