Sentences with phrase «natural selection played»

All cancers are products of natural selection played out on the level of cells rather than species.

Natural selection plays an essential role: the differentiation of difference» — i.e., the role of a dark precursor for the actual «origin of species.»

Biologists working with the most sophisticated genetic tools are demonstrating that natural selection plays a greater role in the evolution of genes than even most evolutionists had thought

Researchers have bred butterflies to have disproportionate wing - to - body ratios, suggesting that natural selection plays a larger than expected role in determining animal form.

Not exact matches

If the person in the interview can tell me what a) evolution is, b) natural selection is, and c) how either of those is at play in sports I would eat my hat, so to speak.

In the present state of hominization, as we see it in progress today, the statistical influence of chance and the part played by natural selection continue to be enormous.

What the process paradigm generalizes as the principle that «the many become one, and are increased by one,» Kauffman conceptualizes as spontaneous exhibitions of new degrees of order that may play as fundamental a role in shaping evolution as does the Darwinian process of natural selection.

Per Mertesacker would be the natural selection although Wenger has decided to play Nacho Monreal at centre - half on several occasions.

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The legendary musciacian will play selections from his albums «Al Natural» y «Ponte en Vela.»

Each played a role leading to his revolutionary idea that it's gene survival that really matters in natural selection.

While natural selection favours the accumulation of fit alleles of beneficial genes, the majority of chromosomes in many organisms are composed of «selfish DNA ``, which does not benefit its host and seems to play no other role other than ensuring its own replication.

Trained as an evolutionary psychologist, Harrison suggests that the forces of natural selection may play a part in creating this behavior.

The proposed «two - speed» mode of venom evolution highlights the fascinating evolutionary dynamics of this complex biochemical cocktail, by showing for the first time the significant roles played by different forces of natural selection in shaping animal venoms.

This visual abstract depicts how genetic variants enriched in population specific signals of natural selection and, among Europeans, of Neandertal ancestry play a major role in the differences in transcriptional responses to inflammatory and infectious challenges observed between human populations.

A team of evolutionary biologists at Rice University, the University of Sheffield and eight other universities used a combination of ecological fieldwork and genomic assays to see how natural selection is playing out across the genome of a Southern California stick insect that is in the process of evolving into two unique species.

Researchers used a combination of ecological fieldwork and genomic assays to see how natural selection is playing out across the genome of Timema cristinae, a California stick insect that is evolving into two unique species.

The genomic tests confirmed this, but they also revealed a pattern in the way that natural selection was playing out at each of the localities.

Researchers suspect humor has deep evolutionary roots — in 1872 Charles Darwin noticed chimpanzees giggling as they played — and many argue that the laws of natural selection can help explain the complex senses of humor we have today.

Adaptive evolution, i.e. genetic change via natural selection, plays a central role in how plant and animal populations guarantee their long - term survival.

He is trying to understand whether the pruning of mutations by natural selection and mutational saturation is the sole contributor to the time - dependent rate phenomenon, or whether other factors play a role in how and why the phenomenon emerges.

Evolution and natural selection have played a role in the ever - changing landscape of plants, animals, bacteria and fungi.

Thus, natural proteins tend to accumulate disruptive changes until they reach the threshold of poor stability or reduced yield of the natural conformation; only then does natural selection come into play.

February 27, 2002 Human and fly studies tally good and bad mutations, stress ongoing role of natural selection Natural selection plays a much larger role in molecular evolution than susnatural selection Natural selection plays a much larger role in molecular evolution than susNatural selection plays a much larger role in molecular evolution than suspected.

Heck, I even like the idea of playing God and creating your own unique strain via natural selection over thousands of generations.

Natural Selection 2 is one of the first games I've played that doesn't just boast a teamwork mindset but actually delivers on it.

In effect reprising his role from Peter Weir's 2003 swashbuckler «Master and Commander», the ever - reliable Bettany plays Darwin as a kindly fusspot who discovers that his austere view of death as an essential cog in the machinery of natural selection has the potential to outrage those who find consolation in an afterlife of clouds, angels and spiritual exoneration.

Combining RPG and FPS elements smoothly as silk, you decide, or make a «natural selection» if you will, to play either as alien or marine, both with their strengths and weaknesses to balance this online multiplayer title.

Natural selection and variation are at play here in a game that's about breeding farm animals.