BIO 1108 PRACTICAL EXAM QUESTIONS
AND ANSWERS A+ GRADED
first 3
porifera, cnidaria, ctenophora
protostomes (6)
rotifer, platyhelminthes, annelida, mollusco, nematoda, arthopoda
deuterstome
echinodermata, chordata
sponges
Phylum Porifera, asymmetric, no germ layer, no coelem,
sea anemone
phylum cnidaria, radial, diploblast (2 germ layer), no coelem
grasshopper
phylum arthropoda, bilateral, triploblast (3germ layers), coelomate, protosome
jellyfish
phylum cnidaria, radial, diploblat, no coelem
ray-finned fish
phylum chordata, bilateral, triploblast, coelemate, dueterostome
crab
phylum arthropoda, bilateral, triploblast, protostome
squid
phylum mollusca, bilateral, tripolblast, coelemate, protosome, chepalized
tapeworm
phylum platyhelminthes, bilateral, acoelomate, triploblast, protosome
roundworm
phylum nematoda, bilateral, psuedocoelem, triploblast, protosome, no segmentation
earthworm
phylum annelida, bilateral, coelemate, triploblast, protosome, clitellum (segmentation)
centipede
phylum arthropoda, bilateral, coelemate, triploblast, protosome
snail
phylum arthropoda, bilateral, triploblast, coelemate, protosome
scorpions
phylum arthropoda, bilateral, triploblast, coelomate, dueterostome
seastar
phylum echinodermata, radial (adult) and bilateral (larvae), triploblast, coelomates,
dueterostomes,
salamanders
phylum chordata, class amphibia, bilateral, triploblast, coelomate, dueterostomes
beetle
phylum arthropoda, bilateral, triploblast, coelomate, protosome
lobster
phylum arthropoda, bilateral, triploblast, coelomate, protostome
AND ANSWERS A+ GRADED
first 3
porifera, cnidaria, ctenophora
protostomes (6)
rotifer, platyhelminthes, annelida, mollusco, nematoda, arthopoda
deuterstome
echinodermata, chordata
sponges
Phylum Porifera, asymmetric, no germ layer, no coelem,
sea anemone
phylum cnidaria, radial, diploblast (2 germ layer), no coelem
grasshopper
phylum arthropoda, bilateral, triploblast (3germ layers), coelomate, protosome
jellyfish
phylum cnidaria, radial, diploblat, no coelem
ray-finned fish
phylum chordata, bilateral, triploblast, coelemate, dueterostome
crab
phylum arthropoda, bilateral, triploblast, protostome
squid
phylum mollusca, bilateral, tripolblast, coelemate, protosome, chepalized
tapeworm
phylum platyhelminthes, bilateral, acoelomate, triploblast, protosome
roundworm
phylum nematoda, bilateral, psuedocoelem, triploblast, protosome, no segmentation
earthworm
phylum annelida, bilateral, coelemate, triploblast, protosome, clitellum (segmentation)
centipede
phylum arthropoda, bilateral, coelemate, triploblast, protosome
snail
phylum arthropoda, bilateral, triploblast, coelemate, protosome
scorpions
phylum arthropoda, bilateral, triploblast, coelomate, dueterostome
seastar
phylum echinodermata, radial (adult) and bilateral (larvae), triploblast, coelomates,
dueterostomes,
salamanders
phylum chordata, class amphibia, bilateral, triploblast, coelomate, dueterostomes
beetle
phylum arthropoda, bilateral, triploblast, coelomate, protosome
lobster
phylum arthropoda, bilateral, triploblast, coelomate, protostome
