coelom and body plan Flashcards
1
Q
porifera
A
no coelom
2
Q
cnidaria
A
no coelom
3
Q
platyhelminthes
A
no coelom
4
Q
annelida
A
true coelom
5
Q
mollusca
A
well developed coelom
6
Q
echinodermata
A
well developed coelom
7
Q
arthropoda
A
well developed coelom
8
Q
chordata
A
well developed coelom
9
Q
porifera
A
specialized cells
10
Q
cnidaria
A
specialized cells organized into tissues; no organs
11
Q
platyhelminthes
A
have organs, solid mass of mesodermal parenchyma cells surrounding organs
12
Q
annelida
A
metamerism- repetition of body parts
