Editing Polymorphism (section)

==Science==

===Biology===
* [[Chromosomal polymorphism]], a condition where one species contains members with varying chromosome counts or shapes
* [[Pleomorphism (cytology)|Cell polymorphism]], variability in size of cells or nuclei
* [[Gene polymorphism]], the existence of more than one allele at a gene's locus within a population
* [[Lipid polymorphism]], the property of amphiphiles that gives rise to various aggregations of lipids
* Polymorphic, a wave pattern seen on an electrocardiogram; see [[QRS complex]]
* [[Polymorphism (biology)]], the occurrence of more than one form in the same population of a species
* [[Polymorphism (RLFP)]], a technique that exploits variations in homologous DNA sequences

===Other sciences===
* [[Polymorphism (materials science)]], the existence of a solid material in two or more crystal structures, known as polymorphs
* ''Polymorph'', a marketing name for [[polycaprolactone]], a type of thermoplastic which fuses at 60&nbsp;°C