Sentence examples for based solely on morphological from inspiring English sources

However, as noted, the differences between domesticates and their ancestors can be profound, thereby confounding analyses based solely on morphological features.

The placement of the latter is based solely on morphological similarity to the other two tribes; it has not been included in any phylogenetic analysis to date.

Wang et al. (2005) suggested that the genus Galaxaura should have more diverse species in the tropical oceans and that the synonymy of numerous species based solely on morphological observations should be reassessed carefully after showing that the monophyly of a pan-tropical species, G. rugosa, was not supported by their molecular analyses.

However, its taxonomic affiliation is based solely on morphological traits of cell shape and sheath formation, along with Fe-oxidation.

One caveat of the study, like many deep-sea studies, is that species identifications are based solely on morphological taxonomy and that species here could represent cryptic species.

While lacking direct evidence, a pathogenic role for NB has nonetheless been suggested for an alarming number of diseases based solely on morphological detection of NB, their staining by antibodies deemed specific for NB, and the demonstrated ability of such particles to propagate in cell-free media [refs. 3] [7; see ref. 11 for a list of diseases that have been linked to NB].

Thus, morphological features alone are often found to be confusing in delimiting and/or separating species, whereas DNA sequence analysis reveals the existence of a major number of still undescribed species that were overlooked in studies based solely on morphology.

Our goal was to compare the performance of hierarchical clustering and supervised classification algorithms in the benchmark task of distinguishing between pyramidal cells and interneurons, based solely on their morphological differences.

An assignment to one gender, based solely on biological or morphological criteria, does justice neither to the person's individuality and subjectivity nor to the fact that gender identity is dependent upon social and psychological factors.

We present a mechanistic formulation of the intake response of ruminants to vegetation biomass based solely on physiological and morphological parameters that scale allometrically with the animal's body mass.

Taxonomy of extinct vertebrates can be more challenging because taxonomic decisions are usually based solely on patterns of morphological variation of the skeletal system.