Sentence examples for morphological variation occurs from inspiring English sources

Among the parasitic flagellates, the trypanosomes and their relatives (kinetoplastids), morphological variation occurs during the various stages of the life cycle in both the mammalian and insect hosts.

Pronounced morphological variation occurs among natural populations [ 10, 18, 19].

In the present study, we compared the genetic structure of several populations of an endangered and obligate myrmecophilous butterfly (Maculinea arion) from two distinct and geographically distant parts of its European distribution (i.e., Italy and Poland), which fully represent the ecological and morphological variation occurring across the continent.

Microfractures and morphological variations occur on the original rock and, thereby, affect the surrounding landscape processes.

Morphological variations occur between walleye and "blue pike" in six characters; "blue pike" individuals tend to have the smallest head and interorbital widths, largest eye diameter, highest numbers of pelvic fin rays, a larger orbit: interorbital ratio, and fewer second dorsal fin rays (Table  4).

Due to the diverse morphological variation that occurs in sponges between and within species, protocols for quantitative quality testing are required to select sponges and optimise conditions for the aquaculture of high quality bath sponges.

This sample encompasses the range of ecological and morphological variation in Canarieae, as well as the major biogeographic regions in which this variation occurs.

This variation occurs on a cycle of 41,000 years.

The Winawer variation occurs in the French defence.

In ordinary evolution, variation occurs in two ways.

However, within species some morphological variation may also occur due to environmentally-induced phenotypic plasticity [ 7, 8] or genetic polymorphism.