Question

ᴅᴇFɪɴᴇ sʏCᴏɴ ᴛʏᴘE ᴏғ ᴄᴀɴᴀL sʏSᴛᴇᴍ....(●’◡’●)ﾉ​

Answer 1

Answer:

Hope it's helpful to you dear ⋇⋆✦⋆⋇　

Answer 2

Answer:

Body walls of syconoid sponges include two types of canals, the radial canals and the incurrent canals paralleling and alternating with each other. Both these canals blindly end into the body wall but are interconnected by minute pores.