Which taxon group is more specific, in regards to organisms that are in that group? Mammalia Animalia

The right answer is Mammalia is more specific than Animalia.

Mammals (Mammalia) are a taxon and a clade of vertebrate animals, which are themselves an Animalia taxon.

There are major general characteristics that make it possible to classify Animalia in branch lines.

* Arthropoda

* Mollusca

* Nematoda

* Chordata (Mammalia among others)

* Platyhelminthes

* Annelida

* Cnidaria

* Echinodermata

* Porifera ...