lap 7 Flashcards
1
Q
mantle
A
contains organs
expands and contracts
2
Q
funnel
A
directs water flow of jet, controls velocityfi
3
Q
fins
A
thrust
4
Q
tentacles, how many, what do they have on them
A
2 of them
suckers tips, not on length
5
Q
arms how many, what do they have on them
A
8
have suckers along length
6
Q
suckers function
A
catch prey
7
Q
chromatophores
A
color changing cells
8
Q
nidamental gland
A
only female
secretion of egg cases or egg gel
9
Q
funnel valve
A
makes sure shit flows out
10
Q
lateral mantle valve
A
makes sure shit flows in when swimming
11
Q
funnel retractor muscles
A
positions funnel
12
Q
stellate ganglia
A
muscle info relay
connects axons
13
Q
ctenidia how many
A
1 pair
14
Q
systemic heart
A
pump oxygenated blood from branchial hearts to body
15
Q
branchial heart
A
pump thru ctenidium–> oxygenate
