Thus morphologically two different Pt nanostructures at the liquid-liquid interface are evolved depending upon the imposed reaction conditions (UV irradiation or mild heat).
But we cannot explain why type A persisted for as long or briefly as it did, why it fell from favor to be replaced by type B, or perhaps why it persisted in parts of its historical range while B arose in others or whether type A exhibited stasis and was replaced by unrelated type B or changed, evolved, morphed (depending upon your verb of choice) into type B (or into related types B1 and B2).
Different subunits in rDNA family are known to evolve at varying rates, depending upon the degree of selective constraint operative on each.
We've evolved to depend upon each other, we need each other, especially the old.
Polar bears, narwhals and Pacific walruses are just some of the Arctic wildlife evolved to depend upon sea ice as a platform for resting or hunting, or protecting themselves and their offspring from predators.
Like other entities that are reproduced and evolve, words rise or decline depending upon a complex interplay between their intrinsic properties and the environments in which they function.
Morphologies evolved over long time patterned differently depending upon selection mode.
The economic impact of the crisis could also be significant depending upon how it evolves, and the seriousness of Western economic sanctions.
For example, many aquatic organisms have evolved to develop into very different morphological forms, depending upon the presence of chemicals in minute quantities that indicate the presence of their predators.
Depending upon whether the grinding process was gentle or abusive, residual stresses, crystallographic texture and microstructure evolve over large or small depths within the coating.
