1) what characteristic/ synpomorphy do your expect at #10? a) water vascular system b) dorsal nerve cord c) blind gut d) secondarily lost coelom e) blastopore forms the mouth 1st 2) what characteristic or synapomorphy do you expect #11? a) polysaccharide tunic b) ventral nerve cord c) skull d) somites e) neural crest tissues 3) what characteristic or synpmorphy do you expect at #4? a) septate hypae b) coenocytic hypae c) stores carbohydrates as glycogen d) chitin in cell walls e) desmosomes and gap junctions 4) what taxonomic group do you expect at #14? a) phylum nematoda b)phylum cnardia c) phylum platyhelminthes d) phylum annelida e) phylum arthropoda 5) what taxonomic group do you expect at #17? a) phylum nematoda b) phylum mollusca c)phylum platyhelminthes d)phylim annelida e) phylum arthropoda 6) what taxonomic group do you expect at #15? a) phylum nematoda b) phylum mollusca c)phylum platyhelminthes d)phylim annelida e) phylum arthropoda a) phylum nematoda b) phylum mollusca c)phylum platyhelminthes d)phylim annelida e) phylum arthropoda.