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To: derheimwill

Noah living longer means more generations, at least on the female side, which is what the theory examines (Mitochondrial DNA).


B: How does Noah living Longer mean more generations on the female side?


840 posted on 12/21/2004 12:08:47 PM PST by bigdakine
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To: bigdakine; Thatcherite
Mitochondrial DNA is passed through the female side only. There are a limited number of types which occur. They can be traced to a common ancestor 100,000 years ago (using Thatcherite's number), if one assumes 15 - 20 year generations AND normal, 30-50 year fertility periods AND mutation rates based on these two.

(Bigdakine originally said that an old Noah means less generations. In my haste to contradict, I misspoke. I should have said: No, Noah living longer does not mean less generations.)

If females had longer fertility periods, the chance for mutation would increase. Etc.

843 posted on 12/21/2004 12:27:54 PM PST by derheimwill (Love is a person, not an emotion.)
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