Question

what are urochordatas? with ex and explain it plz ​

Answer 1

Explanation:

A tunicate is a marine invertebrate animal, a member of the subphylum Tunicata. It is part of the Chordata, a phylum which includes all animals with dorsal nerve cords and notochords. The subphylum was at one time called Urochordata, and the term urochordates is still sometimes used for these animals

Answer 2

Urochordates are small marine animals with larvae that swim freely and adults that attach themselves to the ocean floor. Examples: Ascidians, Thaliacea, Larvacea, etc.