synapomorphy

n. [生]共源性状

词形变化

synapomorphies 复数 synapomorphies

释义与例句

n.
  1. 1.

    A derived trait that is shared by two or more taxa of shared ancestry.

词源

Etymology tree Proto-Indo-European *sem-der.? Proto-Hellenic *ksún Ancient Greek σῠ́ν (sŭ́n) Ancient Greek σῠν- (sŭn-)der. English syn- Proto-Indo-European *-o Proto-Indo-European *h₂epó Proto-Hellenic *apó Ancient Greek ᾰ̓πό (ăpó) Ancient Greek ᾰ̓πο- (ăpo-)bor. English apo- Ancient Greek μορφή (morphḗ)bor. English -morphy English apomorphy English synapomorphy From syn- + apomorphy.

来源：wiktionary