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Question : The movement of water in syconoid type of canal system is

Answer»

Dermal OSTIA ` to ` Canal ` to ` Spongocoel ` to ` Osculum
Dermal ostia ` to`INCURRENT canal ` overset("Prosoyle")to` Radial canal ` overset ("Apopyle")to ` Spongocoel `to` Osculum
Dermal ostia `to` Incurrent canal ` overset ("Prosopyle")to` Flagelated chamber `overset ("Apopyle")to` Excurrent canal `to` Spongocoel ` to` Osculum
PINACOCYTES `to ` Choanocytes `to` Enteron ` to ` Osculum

Answer :B


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