Sentence examples for external similarities from inspiring English sources
Organisms are grouped into species partly according to their morphological, or external, similarities, but more important in classifying sexually reproducing organisms is the organisms' ability to successfully interbreed.
The clustering analysis grouped all the images into 25 clusters with the highest internal and the lowest external similarities.
This produced a good ratio between internal similarities (average similarity between the objects in each cluster) and external similarities (average similarity of the objects of each cluster and the rest of the objects).
External similarity is the common basis for identifying individuals as being members of the same species.
But the external similarity, engineers say, disguises a host of major improvements.
CLUSS was run directly with C. elegans WS180 protein sequences as input without prior BLAST comparison (no external similarity measure required by the program).
Thamnosophis (formerly Bibilava, see [ 74, 83]) and Dromicodryas are both diurnal and active terrestrial predators, sharing external morphological similarities [ 78].
The external morphological similarity of all species in the subgenus has hidden the high phylogeographic structure present within two of these species, and subsequent morphological examination of populations from Los Tuxtlas or B. occidentalis from Chiapas could show that additional independent lineages warrant recognition as distinct species.
The shark (a fish) and the dolphin (a mammal) are much alike in external morphology; their similarities are due to convergence, since they have evolved independently as adaptations to aquatic life.
External validation indexes allow similarities between two clustering solutions to be quantified.
High-resolution 3D seismic data of several subsurface examples reveal significant differences in internal architecture and evolution of fluvial and deep-water sinuous channel systems, although there are many similarities in external morphologies of both systems.
