Sentence examples for isolation exists from inspiring English sources

A peculiar form of temporal isolation exists between pairs of closely related species of cicadas, in which one species of each pair emerges every 13 years, the other every 17 years.

An unquestioned advantage of this methodology will be possibility to evaluate if isolation exists or not.

Ring species are a biological complex that theoretically forms when an ancestral population extends its range around a geographic barrier and, despite low-level gene flow, differentiates until reproductive isolation exists when terminal populations come into secondary contact.

Postzygotic isolation exists when a hybrid, or its progeny, experience a reduction in fitness relative to the parental types.

Given the potential for human-assisted dispersal, it is unlikely that an island exhibiting complete isolation exists.

Concordance was found between the numerous mtDNA lineages and ITS2 genotypes and reproductive isolation exists at the rDNA locus for most genotypes.

However, like photoreceptor precursor and retinal progenitor cells, issues pertaining to host donor compatibility and ethics of cellular isolation exist (i.e. human versions of the above mentioned cells are isolated during embryonic development).

Some scientists contended that these animals could be divided into six or more species, since studies had shown that differences in genetics, reproductive timing, and pelage patterns (which are indicative of reproductive isolation) exist between various groups.

Unlike the systemic fungal pathogens Histoplasma capsulatum and Coccidiodes immitis, no reliable and readily available skin tests or methods of soil isolation exist for blastomycosis to help outline its geographic distribution.

Like seasonal differences, wintering-site differences of AIV isolation existed which are shown in Table  1 but these differences are not statistically significant in both the cases.

To test if simultaneous isolation existed under putative geminate pairs [ 4, 35] a time relative tree was inferred in BEAST v1.6.1 [ 67].