Placentals (Placentalia)
Placentals (Placentalia) Infraclass of therians Food, Animal source foods, Animals (Animalia), Chordates (Chordata), Vertebrates (Vertebrata), Mammals (Mammalia), Therians (Theria) Consumption area(s): Earth Introduction Placentals constitute one of the three branches of the class Mammalia, alongside Monotremata and Marsupialia. This group encompasses the vast majority of living mammals, primarily recognized by the fact that their embryos […]
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