Question

Dolliolum belongs to the subphylum of

• A. Hemichordata
• B. Cephalochordata
• C. Urochordata
• D. All of the above

Answer 1

The correct option is C Urochordata

Doliolum is a genus of tunicates. They belongs to the subphylum Urochordata. These are aquatic free swimming animals. The members od this group move via jet propulsion. They feed on microscopic plants and animals. They feed on diatoms and algae. They are found in the oceans and waters of India, Pacific and Atlantic oceans, and from Malaya and West Indies.

Thus, the correct answer is option C.