Porifera and Cindaria Flashcards
Quiz #1
1
Q
Porifera Symmetry
A
Asymmetrical
2
Q
Spicules
A
Hard minerals
3
Q
Spongin
A
Soft part of sponges structure
4
Q
Porifera Movement
A
Sessile
5
Q
Porifera support and protection
A
Spongin and Spicules
6
Q
asymetrical
A
No symmetry
7
Q
How do Porifera eat
A
Filter feed
8
Q
Osculum
A
A large opening on a sponge through which filtered water is expelled
9
Q
Diffusion
A
Porifera use it for gas exchange, circulation and Respiration
10
Q
The flagella on the collar cell
A
Move water so the sponges can eat
11
Q
Location of the collar cells
A
Inside the sponge
12
Q
Porifera reproduction
A
sexual and asexual
13
Q
Gastrovascular cavity
A
Where Cnidarians digest food
14
Q
How many openings do Cnidarians have
A
1
15
Q
Hydras reproduction
A
asexual
