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Porifera - Coggle Diagram
Porifera
Cell types
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Oocytes
Sexual reproduction, budding (asexual) possible
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Sclerocytes
Spiracles, calcareous or silceous.
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Classes
Hexactinellida
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Synctial layer, highly nucleated area of soft tissue (75%) that permeates throughout sponge
Calcarea
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Asconoid, syconoid or leucanoid
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Demospongeae
Can be carnivorous as well as filter feeders, also possible symbionts
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Homoscleramorpha
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Scarcest group, only 1.5% of species
Features
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Body plans are leucanoid (complex), syconoid (intermed) and asconoid (simple)