A. clams
B. oysters
C. mussels
D. all
Molluscan Success
Clams order is__________?
A. animalia
B. veneroida
C. gastropoda
D. bivalvia
Clams larvae produced after fertilization__________?
A. 10 hrs
B. 12 hours
C. 11 hours
D. 9 hours
Series of tongue and groove modification of the shell called the_________?
A. teeth
B. foot
C. legs
D. symbols
A consolidated mucoid mass for projection into stomach by__________?
A. ligament
B. crystalline style
C. labial palps
D. mouth
Nephridia behind the coelom cavity is__________?
A. one
B. two
C. three
D. four
Balance in aquatic animal in orientation by__________?
A. statocyst
B. head
C. eyelashes
D. body
Ducts of gonads open into__________?
A. visceral mass
B. head
C. mantle cavity
D. legs
Veliger of an oyster length is___________?
A. 1mm
B. 0.5mm
C. 3mm
D. 4mm
A cord of tissue called___________?
A. siphuncle
B. cornia
C. conical
D. prismatic