Which is the simplest canal system in Porifer | vedclass

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(A) The canal system in Porifera (sponges) is a characteristic feature that facilitates water circulation for feeding,respiration,and excretion. There

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Ascon type

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(A) The canal system in Porifera (sponges) is a characteristic feature that facilitates water circulation for feeding,respiration,and excretion. There are three main types of canal systems: $1$. $Ascon$ type: This is the simplest type of canal system,found in sponges like $Leucosolenia$. In this system,water enters through ostia directly into the spongocoel and exits through the osculum. $2$. $Sycon$ type: This is more complex than the $Ascon$ type,involving radial canals. $3$. $Leucon$ type: This is the most complex type of canal system,characterized by flagellated chambers. Therefore,the $Ascon$ type is the simplest.

Which is the simplest canal system in Porifera?

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