monophyly

单系

释义与例句

n.
  1. 1.

    In cladistics, the condition of being monophyletic, of including all descendants from a given ancestral species.

    单系群

    不可数

    All of these studies have presupposed acanthodian monophyly and stereotyped acanthodian endoskeletal morphology on Acanthodes, the latest-occurring, and a highly apomorphic genus.