Question

What are the subgroups of the phylum chordata

Answer 1

Vertebrata, cephalochordata, and urochordata.

Step-by-step explanation:

Vertebrata includes mammals, reptiles, birds, fish, and amphibians.

Cephalochordata includes lancelets.

Urochordata includes salps and sea squirts.

Answer 2

They are divided into three subphyla, Vertebrata, Tunicata or Urochordata, and Cephalochordata.