Sentence examples for variations that improve from inspiring English sources

Darwin shows how small, heritable variations that improve survival and reproduction will accumulate over the millennia.

Alternatively, if signal production is energetically costly, natural selection may favor call variations that improve energetic efficiency.

Those variations that improve individuals' survivability, and their ability to leave offspring, will be found in larger proportions of subsequent populations.

Given that humans and HCV, and their ancestors, have co-evolved over millennia in different ethnogeographic contexts and have been subject to divergent selection pressures, it is to be expected that both organisms will develop genetic variations that improve survival.

Many genes that govern sperm production are situated on the Y chromosome, and any genetic variation that improves a chimp's chances of fatherhood will be favored and quickly spread through the population.

Any variation that improves the fit to the bolus phase significantly worsens the fit to the constant infusion phase.

Four process parameters viz., pulse on time (Ton), pulse off time (Toff), peak current (Ip) and servo voltage (SV) are investigated using Box Behnken experimental design.Parametric variation shows that improved SR can be obtained at low levels of Ton and SV.

They seem to imply that these variations improve the selection of functional mitochondria during the maturation.

In fact, it is well demonstrated that these variations could improve the interaction between cell and substrate, high cell viability, and enhance bone formation capability [ 36, 38, 45– 45].

Hence, the strategy of a DE project faces the same questions as those faced in nature: how to navigate sequence space effectively while maintaining at least some function, but introducing sufficient variation that is required to improve that function.

Although not all the inherited traits we measured were related to performance in greenhouse conditions, the level of genetic variation that we detected may improve the chances for long-term persistence of E. multisetus populations in a changing environment.