Phyla, Kingom Animalia

Question 1

Porifera (Symmetry, skeleton, body cavity) ex.

Answer 1

asymmetrical, hydro, acoelomate. ex. sponge

Question 2

Cnidaria (Symmetry, skeleton, body cavity) ex.

Answer 2

radial, hydro, acoelomate. ex. jellies, corals, anenomes

Question 3

Platyhelminthes (Symmetry, skeleton, body cavity) ex.

Answer 3

bilateral, hydro, acoelomate. ex. flatworms

Question 4

Nematoda (Symmetry, skeleton, body cavity) ex.

Answer 4

bilateral, hydro, pseudocoelomate. ex. roundworms

Question 5

Mollusca (Symmetry, skeleton, body cavity) ex.

Answer 5

bilateral, hydro, coelomate. ex. clams, snails, octopuses

Question 6

Annelida (Symmetry, skeleton, body cavity) ex.

Answer 6

bilateral, hydro, acoelomate. ex. segmented worms

Question 7

Arthropoda (Symmetry, skeleton, body cavity) ex.

Answer 7

bilateral, exo, coelomate. ex. crustaceans, insects, spiders

Question 8

Echinodermata (Symmetry, skeleton, body cavity) ex.

Answer 8

radial, endo, acoelomate. ex. sea stars, sea urchins

Question 9

Chordata (Symmetry, skeleton, body cavity) ex.

Answer 9

bilateral, endo, coelomate. ex. all vertebrates