|
Choanocyte in an ascon type of canal system, is lined by |
|||||||
|
a) |
Porocyte |
b) |
Incurrent |
c) |
Apopyle |
d) |
Spongocoel |
|
Choanocyte in an ascon type of canal system, is lined by |
|||||||
|
a) |
Porocyte |
b) |
Incurrent |
c) |
Apopyle |
d) |
Spongocoel |
(d)
Canal system of Leucosolenia is of ascon type. It is the simplest type canal system found in sponges, in this ostia, spongocoel and osculum together form canal system.