BIO | Phylum & Characteristics Flashcards
1
Q
Sessile as adults (stationery organisms), body loosely organized
A
Porifera
2
Q
Radially symmetrical aquatic animals with incomplete guts
Some are sessile
A
Cnidaria
3
Q
Radially symmetrical aquatic animals with complete guts and tentacles
A
Ctenophora
4
Q
Flatworms, bilaterally symmetrical body without an enclosed body cavity
A
Platyhelminthes
5
Q
Roundworms, body cavity lined enclosed with a muscle layer on the outer side but not the internal organs
A
