معنی کلمه : implacentalia
English
The act of interserting, or that which is interserted. [Obs.] Hammond.
A primary division of the Mammalia, including the monotremes and marsupials, in which no placenta is formed.

The act of interserting, or that which is interserted. [Obs.] Hammond.
A primary division of the Mammalia, including the monotremes and marsupials, in which no placenta is formed.