As a noun microevolution
is small-scale changes in the history of life, such as changes in allele frequencies in a population (over a few generations); also known as change at or below the species level.
As an adjective microevolutionary is
of or pertaining to microevolution.
microevolution
English
Noun
(
en noun)
small-scale changes in the history of life, such as changes in allele frequencies in a population (over a few generations); also known as change at or below the species level.
Usage notes
* The term micro'evolution was introduced to distinguish small-scale patterns of evolution from extinction and large-scale factors, which are termed ' macro evolution.
Hypernyms
* evolution
Coordinate terms
* macroevolution