A.Syconoid
B.Asconoid
C.Leuconoid
D.None of these
Related Mcqs:
- The course of water current given below is found in thich of the following canal systems: Water ? ostia ? incurrent canals ? prosophyles ? radial canals ? apopyles ? spongocoel ? osculum ? out
- Canal system in Euplectella is:
- In which of the canal system the following course of water current is found water enters ? dermal ostia ? subdermal spsces ? branching incurrent canals ? prosopyles ? Ilagellated chambers ? apopyles ? excurrent canals ? large channel ? osculum ? out:
- Canal system of Leucosolenia is:
- In which of the canal system the following course of water current is found water enters ? ostia ? spongocoel ? osculum ? out
- The cavity common to all types of canal systems is:
- In Scypha the choanocytes are found in the:
- In Scypha the prosophyles are formed by:
- Oscular fringe in Scypha is formed by:
- In Scypha inverted ‘T’ shaped spicules are found:
