Question

what is canal system in zoology

Answer 1

Body of all sponges is the perforated by large number of apertures through which water enters Inside body and flows through a system of criss-crossing canals collectively forming the canal system which is a characteristic feature of poriferans.

Answer 2

Answer:

The body wall of the sponges is folded to produce a complex system of pores and canals. for the entrance of water current. Depending upon the arrangement of these canals in sponges, the. canal system is of many types.