aplacental

enUK

a·pla·cen·tal

A0366000 (ā′plə-sĕn′tl)adj. Having no placenta, as marsupials and monotremes.

aplacental

(ˌeɪpləˈsɛntəl; ˌæplə-) adj (Zoology) (of monotremes and marsupials) having no placenta

Thesaurus

Adj.

aplacental - having no placenta; "monotremes and marsupials are aplacental mammals"placental - pertaining to or having or occurring by means of a placenta; "all mammals except monotremes and marsupials are placental mammals"

aplacental

enUK

aplacental

[a″plah-sen´t'l] having no placenta.

a·pla·cen·tal

(ā'pla-sen'tăl), Without a placenta; denoting the monotremes (which lay eggs and have no placenta) and the marsupials (which have a transitory simple yolk-sac placenta).

aplacental

(ā′plə-sĕn′tl)adj. Having no placenta, as marsupials and monotremes.

aplacental

enUK
Related to aplacental: ovoviviparous, viviparous

Antonyms for aplacental

adj having no placenta

Antonyms

placental

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