Thesaurus: homogeny

Related headwords

Definitions

1. n. Joint nature.
2. n. The correspondence of common descent; -- a term used to supersede homology by Lankester, who also used homoplasy to denote any superinduced correspondence of position and structure in parts embryonically distinct (other writers using the term homoplasmy). Thus, there is homogeny between the fore limb of a mammal and the wing of a bird; but the right and left ventricles of the heart in both are only in homoplasy with each other, these having arisen independently since the divergence of both groups from a univentricular ancestor.
3. n. (biology) similarity because of common evolution
4. 1. Joint nature. [Obs.] Bacon. 2. (Biol.) The correspondence of common descent; -- a term used to supersede homology by Lankester, who also used homoplasy to denote any superinduced correspondence of position and structure in parts embryonically distinct (other writers using the term homoplasmy). Thus, there is homogeny between the fore limb of a mammal and the wing of a bird; but the right and left ventricles of the heart in both are only in homoplasy with each other, these having arisen independently since the divergence of both groups from a univentricular ancestor.
5. The correspondence of common descent; -- a term used tosupersede homology by Lankester, who also used homoplasy to denoteany superinduced correspondence of position and structure in partsembryonically distinct (other writers using the term homoplasmy).Thus, there is homogeny between the fore limb of a mammal and thewing of a bird; but the right and left ventricles of the heart inboth are only in homoplasy with each other, these having arisenindependently since the divergence of both groups from auniventricular ancestor.
6. n (biology) similarity because of common evolution