Animal Phylum of the world
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Porifera
Cnidaria
Platyhelminthes
Rotifera
Nematoda
Mollusca
Annelida
Arthropoda
Echinodermata
Chordata
Amphibians
Mammals
Birds
Reptiles
They are a diverse animal phylum inhabiting a very broad range of environments
Type gut complete, Type of body cavity other than gut. small bundle of nerves.
The sexes are separate is used to open the females reproduction track and to inject sperm
their body plan is simple, the cutucle is secreted by and cocers a layer of epidermal cells.
They have a tube containing specialize digestive organs, they have two externals openings.
They lack the circular system.
Raw Pork, trichinell aspiralis
I think its really nasty and it disturbs me.
Home
About
Porifera
Cnidaria
Platyhelminthes
Rotifera
Nematoda
Mollusca
Annelida
Arthropoda
Echinodermata
Chordata
Amphibians
Mammals
Birds
Reptiles