ALL meanings of anagenesis
an·a·gen·e·sis
A a - noun anagenesis the progressive evolutionary changes that take place over time in a single genetic lineage 3
- noun anagenesis Biology. the progressive evolution of a species. Compare catagenesis. 1
- noun anagenesis Physiology. the regeneration of tissue. 1
- noun anagenesis The evolution of a new species by the large scale change in gene frequency so that the new species replaces the old rather than branching to produce an additional species. 1