Question

The phylum __________ contains both invertebrate and vertebrate groups.

Answer 1

The phylum Chordata contains both invertebrate and vertebrate groups, including fish, amphibians, reptiles, birds, and mammals.

Step-by-step explanation:

The phylum Chordata contains both invertebrate and vertebrate groups. Vertebrates, which have a backbone, are a subgroup within the phylum Chordata. They include organisms such as fish, amphibians, reptiles, birds, and mammals. In addition, the phylum Chordata also includes two clades of invertebrates known as Urochordata (tunicates) and Cephalochordata (lancelets).

Phylum Chordata encompasses animals with distinct features: a notochord, dorsal nerve cord, pharyngeal slits, and a post-an-al tail. Thus, these traits are evident in diverse subgroups like mammals, birds, fish, and amphibians. Chordates exhibit remarkable anatomical diversity, adapting to various environments while sharing a common evolutionary ancestry.

Answer 2

The phylum CHORDATA contains both invertebrate and vertebrate groups.
The phylum chordata has four features that are common to all the members of the group, these are: a notochord, a dorsal hollow nerve chord, pharyngeal silt and post a.nal tail. Both vertebrate and invertebrate organisms are found in the group.