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Can you name the Parazoa - Protostomes?

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Score 0/30 Timer 10:00
Definition
Animal common ancestor
Narrowing Phylogeny: Trait 1
2
3
4
5
6
7
8
Collection of Specialized cells
Symmetry radiating from central axis
Symmetry with defined left and right side
Concentrated sensory organs
Saclike gut
Digestive system with a mouth but no anus
Definition
Digestive system with a mouth and anus
Only endoderm and ectoderm germ layers
Endoderm, ectoderm and mesoderm
True body cavity surrounded by mesoderm on both sides
Body cavity partially lined with mesoderm; derived from blastocoel
Body cavity completely filled with mesoderm
Solid masses split to form mesoderm
Folds of archenteron form coelom
Skeleton consisting of a column of liquid supporting body with pressure
Skeleton outside which anchors muscles and requires shedding
Internal skeleton
False segmentation in tapeworms
Reproductive units forming false segments
Spiral/predetermined cleavage, schizocoelous, blastopore becomes mouth
Radial/indetermined cleavage, enterocoelous, blastopore becomes anus

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