A. lamarck
B. george
C. linne
D. darwin
Molluscan Success
Cephalopods have pigment cell which called____________?
A. chromatopohores
B. red pigment
C. greenish
D. chemical
Cephalopods have ventricles__________?
A. one
B. two
C. three
D. four
Rasp food and forcing food into mouth cavity by__________?
A. tentacles
B. radula
C. hands
D. mouth
Flying squids clock at the speed of_____________?
A. 30km/hr
B. 60km/hr
C. 32km/hr
D. 10km/hr
Trochophore larvae length is____________?
A. 1mm
B. 0.5mm
C. 0.4mm
D. 3mm
Bivalvia brood their young to modified veliger stage is called___________?
A. glochidium
B. miracidium
C. predators
D. prismatic
Most bivalvia are___________?
A. monoecious
B. dioecious
C. polyecious
D. all
In bivalvia oxygenation site is__________?
A. mantle
B. head
C. mouth
D. body
The oldest part of the shell is__________?
A. umbo
B. foot
C. legs
D. symbols