Population bottleneck - WikipediaA population bottleneck is a sharp reduction in size of a population due to environmental stochastic events (such as earthquakes, floods, fires, or droughts) or human activities
It is the same thing. An earlier bottleneck of females is detected (let's call her Eve), followed by a later bottleneck of males (Noah)
As iv said coming from one man and bottlenecking inst the same thing your wiki quote agrees with me. One is a single individual responsible for all later ofspring of the species. Say if ghengis khans ofspring continue doing their grate work of making babies at the same pace in 80 000 years everyone will be descendant from Genghis khan. that does not meen every other lineage will die out they will just merge as a descendant of ghengis kahn sleeps with your daughter the child will be a descendant of you and of Genghis Kahn.
Mitochondrial EveOn the other hand, the most recent common ancestor to father an unbroken line of males, "Y-chromosome Adam," appears to have lived only about half as long ago as Eve. This means that another bottleneck, besides the one surrounding Eve, affected the human lineage after her. The fact that the bottleneck in Adam's day appears not to have produced also a matrilineal ancestor of all living humans - a more recent Eve, in other words - illustrates that the branching and disappearance of lineages depends on chance (alternatively, male lineages may dwindle faster, perhaps due to a history of polygamy, which would have allowed only a proportion of males to produce offspring). Some researchers say evidence of this second bottleneck exists also in the mitochondrial DNA data. It is also possible that the mismatched dates of Eve and Adam may illustrate the imperfectness of the molecular clock technique, which continues to undergo revisions
Or it could just be that we underwent a verry long bottleneck
On the other hand, in 2000, a Molecular Biology and Evolution paper suggested a transplanting model or a 'long bottleneck' to account for the limited genetic variation, rather than a catastrophic environmental change.[7] This would be consistent with suggestions that in sub-Saharan Africa numbers could have dropped at times as low as 2,000, for perhaps as long as 100,000 years, before numbers began to expand again in the Late Stone Age.[8]
Population bottleneck - WikipediaSame wiki site
That's according to evolutionary timeframes. Bison and cheetahs show a recent bottleneck of the last few hundred years. Other mammals show thousands of years of diversity, reflected in germline mutations within species. This is consistent with biblical timelines. If you claim no bottleneck, please provide evidence. The first to make a claim must post their evidence.
Dint say there was no bottleneck i just said .... ah forget it you know what i said.
We would expect 28 (14 x 2) or less alleles in each position for each species on the ark (large mammals)
Ok why would you expect that?
And how many Large mamals would you fit on the ark? and the amount of food you would need to feed them please.
Christianity, One woman's lie about an affair that got seriously out of hand
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