homology

homologia A homologous relationship.
puhekieltä A correspondence of structures in two life forms with a common evolutionary origin, such as flippers and hands.
puhekieltä The relationship between the elements in the same group of the periodic table, or between organic compounds in a homologous series.
puhekieltä A theory associating a system of groups to each topological space.
puhekieltä A certain system of groups associated to a chain complex.
puhekieltä The presence of the same series of bases in related genes.