Definición de hemichordate en inglés:

hemichordate

Silabificación: hem·i·chor·date
Pronunciación: /ˌhemiˈkôrdāt
 
/
Zoology

sustantivo

  • A marine invertebrate of the phylum Hemichordata; an acorn worm.
    Más ejemplos en oraciones
    • The molecular phylogeny does agree in one respect with the morphological one in that there are close similarities between the larvae of hemichordates (acorn worms and pterobranchs) and some echinoderms.
    • Unfortunately, a change in the genetic code of the mitochondrial genome in both enteropneusts and echinoderms strongly rejects chordate affinities of the hemichordates.
    • Size comparisons between living and extinct hemichordate zooids are not conclusive evidence, however, as it is easy to imagine a small, hypothetical, zooid that possessed multiple tentaculated arms.

adjetivo

Volver al principio  
  • Relating to or denoting hemichordates.
    Más ejemplos en oraciones
    • Evidence for the hemichordate affinity of the extinct graptolites has been steadily amassing.
    • The hemichordate sequences always contained considerable support for both hypotheses.
    • They lack two others, the notochord and post-anal tail, hence the name hemichordate.

Más definiciones de hemichordate 

Definición de hemichordate en: 

Obtener más de Oxford Dictionaries

Subscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día razz
Pronunciación: raz
verb
tease (someone) playfully