enlist the four silent future of non cortenates
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They are cylindrical, triploblastic, coelomate, or pseudocoelomate animals.
Respiration in these animals takes place through gills, trachea or body surface.
Most of the times, sexes cannot be distinguished among the members.
Modes of reproduction involve sexual and asexual
Fertilization is external, though internal fertilization also occurs in some species.
The body of non-chordates generally includes an open type
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