BIO 170 Lab Midterm
Comprehensive Questions with
Verified Answers Graded A+
1. phylum cnidaria characteristics Answer: radially symmetry, no body cavity,
diploblastic, single opening to gastrovascular cavity
2. Phylum Cnidaria, Class Anthozoa Answer: sea anemones, most corals, sea fans
3. Phylum Cnidaria Class Cuboza Answer: box jellies
4. Phylum Cnidaria Class Hydroza Answer: hydroids, hydra, man-or war
5. Phylum Cnidaria Class Scyphozoa Answer: Jellyfish
6. Phylum Cnidaria Class Starozoa Answer: star jellies
7. Phylum Ctenophora animals Answer: comb jellies
8. Phylum Platyhelminthes characteristics Answer: bilateral, acoelmate, triploblastic,
soft-bodied, ciliated, incomplete digestive cavity
9. Phylum Platyhelminthes animals Answer: flatworms, liver flukes, tapeworms
10. Phylum Syndermata Answer: bilateral, unsegmented pseucodoelmates, rotifers
11. Phylum Mollusca characteristics Answer: bilateral, coelum, triploblastic, visceral
mass, mantle, foot, radula
12. Phylum Mollusca Class Polyplacohpora Answer: chitons
13. Phylum Mollusca Class Bivalvia Answer: clams, oysters, mussels
14. Phylum Mollusca Class Gastropoda Answer: snails, slugs, nudibranchs
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Comprehensive Questions with
Verified Answers Graded A+
1. phylum cnidaria characteristics Answer: radially symmetry, no body cavity,
diploblastic, single opening to gastrovascular cavity
2. Phylum Cnidaria, Class Anthozoa Answer: sea anemones, most corals, sea fans
3. Phylum Cnidaria Class Cuboza Answer: box jellies
4. Phylum Cnidaria Class Hydroza Answer: hydroids, hydra, man-or war
5. Phylum Cnidaria Class Scyphozoa Answer: Jellyfish
6. Phylum Cnidaria Class Starozoa Answer: star jellies
7. Phylum Ctenophora animals Answer: comb jellies
8. Phylum Platyhelminthes characteristics Answer: bilateral, acoelmate, triploblastic,
soft-bodied, ciliated, incomplete digestive cavity
9. Phylum Platyhelminthes animals Answer: flatworms, liver flukes, tapeworms
10. Phylum Syndermata Answer: bilateral, unsegmented pseucodoelmates, rotifers
11. Phylum Mollusca characteristics Answer: bilateral, coelum, triploblastic, visceral
mass, mantle, foot, radula
12. Phylum Mollusca Class Polyplacohpora Answer: chitons
13. Phylum Mollusca Class Bivalvia Answer: clams, oysters, mussels
14. Phylum Mollusca Class Gastropoda Answer: snails, slugs, nudibranchs
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