Sentence examples for evolution has occurred from inspiring English sources

Overshadowed by Harlem's racial metamorphosis since 2000, an even more striking evolution has occurred in Bedford-Stuyvesant.

It is noteworthy that this much genetic evolution has occurred without altering the external morphology of these organisms.

There is essentially no doubt that evolution has occurred.

These authors also observed, that concerted evolution has occurred bidirectionally in analysed species.

Neutral Evolution: At least some degree of neutral evolution has occurred in every species.

But how do people know that evolution has occurred if they have never been taught evolution in a classroom?

That the dark moths had become prevalent in England's industrial areas -- that evolution had occurred -- was known long before these experiments.

Darwin accumulated evidence showing that evolution had occurred, that diverse organisms share common ancestors, and that living beings have changed drastically over the course of Earth's history.

He once led an expedition through Wytham Woods, near the village where he lived, and showed an entranced audience the range of organisms that lived in rotting wood in which, he believed, most important events in insect evolution had occurred.

Changes in the functions of the polypeptide hypothalamic hormones during vertebrate evolution have occurred, partly as a result of evolution of their targets; e.g., water balance in amphibians is mediated by a hormonal molecule that was already present in agnathans and was thus a part of the earliest hormonal endowment of vertebrates.

Some of our most important applications of the theory of evolution have occurred in medicine.