Which among the following is coelomate, bilateral and has organ system level of organization?
A. Hemichordates
B. Aschelminthes
C. Coelenterata
D. Platyhelminthes
Answer:A
Which among the following is coelomate, bilateral and has organ system level of organization?
A. Hemichordates B. Aschelminthes C. Coelenterata D. Platyhelminthes