Sentence examples for spur the evolution from inspiring English sources

Also, crops genetically modified to repel pests might spur the evolution of super-pests or poison other species.

Critics say that much of the marketing for such goods is misguided fear-mongering and that the spread of antimicrobial products will spur the evolution of even hardier, more resistant microbes while suppressing the development of children's immune systems.

According to the "grandmother hypothesis," this contribution is so valuable that it helped spur the evolution of women's long postreproductive lives.

The finding bolstered the idea that RNA was the first important biological molecule to arise in the "primordial soup" and to spur the evolution of life.

But hunters that specialize on ants or have poor vision could spur the evolution of other traits, such as fast running, at the expense of exact mimicry.

Even worse, vaccines can actually spur the evolution of viruses, creating resistant strains.

For years, researchers assumed that their hosts' immune systems had spurred the evolution of this flexibility.

It's a rare example of food supply spurring the evolution of a sex difference, researchers say.

They thought that competition between males spurred the evolution of traits such as gaudy feathers in peacocks; females were simply passive responders.

What's more, the new study hints at how human activity could impact speciation, says Carleton: Water pollution, for example, could destroy the color gradients like those in Lake Victoria that spurred the evolution of the blue and red cichlids.

Over the past few years, Jacobus Boomsma, an evolutionary biologist at the University of Copenhagen, has argued that strict monogamous behavior, such as an ant queen mating for life, spurred the evolution of cooperative breeding in some social insects.