microevolution

n. 微进化 [医] 微进化, 种内进化

发音

US

词形变化

microevolutions 复数 microevolutions

释义与例句

n.
  1. 1.

    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.

    可数 不可数

词汇关系

名词

上位词 3

evolution phylogenesis phylogeny

词源

From micro- + evolution, coined by Robert Greenleaf Leavitt in 1909.

来源：wiktionary