Phylum Cnidaria Flashcards
(19 cards)
1
Q
Poison filled stinging structure
A
Nematocyst
2
Q
Jellyfishes
A
Class Scyphozoa
3
Q
Jellyfishes, sea anemones, and coral
A
Cnidaria
4
Q
The layer found between the epidermis and gastroderm
A
Mesoglea
5
Q
Outside the cell
A
Outercellular
6
Q
Inner lining of gastrovascular cavity
A
Gastroderm
7
Q
Stinging cells
A
Cnidocytes
8
Q
Organisms that lack a backbone
A
Invertebrate
9
Q
Outer layer of cells
A
Epidermis
10
Q
Digestive Chamber
A
Gastrovascular cavity
11
Q
Body plan with equal halves when bisected through the centre
A
Radial symmetry
12
Q
Circular and longitudinal muscles along with water facilitate movement
A
Hydrostatic skeleton
13
Q
Immobile
A
Sessile
14
Q
Corals and sea anemones
A
Class anthozoa
15
Q
Cells for detecting gravity
A
Statocyst
16
Q
Mode of locomotion for medusas
A
Jet propulsion
17
Q
Eyespots
A
Ocelli
18
Q
Hydras
A
Class hydrozoa
19
Q
Long flexible appendage
A
Tentacle
