Sentence examples for for gradual evolution from inspiring English sources
Syria, Libya, Yemen and Bahrain, countries fractured by tribal, ethnic and religious divisions, would have been ideal for gradual evolution to democracy, but it is probably too late now.
This indirect imprinting could provide the opportunity for gradual evolution of monoallelic expression at a locus and accrual of imprinting across a cluster of genes until an evolutionary stable state is attained.
Also, one would have to assume that ' de novo' evolving visceral neurons would start projecting to their new visceral targets from one generation to the next, once phox2 is activated (by a cis-regulatory change), leaving little room for gradual evolution.
Palaeobotanists may not yet agree on precisely where and when flowering plants first evolved, but their appearance in the fossil record much earlier than was previously known means they are no longer a problem for Darwin's theory of gradual evolution.
While he was wrestling with the problem posed by the seemingly sudden appearance of the angiosperms, he received a letter from Gaston de Saporta, a French biologist who said the apparent evidence of the 19th century fossil record suggesting the plant group appeared suddenly need not be a problem for Darwin's theory of gradual evolution.
Mr. Ross said on Tuesday he was preparing for a "gradual evolution" at the firm.
Since then, they have grasped at the highly imperfect electoral straws of Iran's constitutional theocracy, hoping for a gradual evolution toward a more open economy and pluralistic polity.
Second, the practice is still reasonably progressive: it allows for the gradual evolution of the law.
In vertebrates there is ample evidence for the gradual evolution of eyes, but this does not follow the linear model given in Fig. 8.
Michael Corballis offers a compelling argument for the gradual evolution of what many regard as our most distinct faculty". "The word 'truth' in the title implies that there are misperceptions to be corrected.
Drawing on what was, for the time, an impressive knowledge of biological diversity, Darwin presented his case for the gradual evolution of complex organs like the eyes currently reading this introduction (and, one would hope, about to read the other articles in this special issue).
