Sentence examples for thousands of generations from inspiring English sources

In other words, multiple haplotypes became common and remained so for hundreds to thousands of generations.

During a few thousands of generations postcontact, introgression generates a step in allele frequency between the two populations of the introgressed species, and the step then disappears as allele frequencies equilibrate between species (the black dashed line Fig. 3A).

Over thousands of generations, the entire species may be transformed.

We ran our model over thousands of generations, observing which genetic traits thrived and which didn't.

Children have been dying for lack of vitamin A, iron and zinc for thousands of generations.

You are using the tools that mothers everywhere have used for hundreds of thousands of generations.

"For thousands of generations people have been asking: are we alone?

One by one, though, after molecular battles that raged for thousands of generations, they have been defeated by evolution.

Nevertheless, reproductive isolation became complete in many cases as a result of gradual genetic divergence over thousands of generations.

"People need to understand that the effects of climate change won't go away, at least not for thousands of generations".

In the tube is a map of their past — the DNA passed down thousands of generations — and a glimpse of their future.