Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
12 Cards in this Set
- Front
- Back
|
larval sage in many mollusks and annelids
|
trochophore
|
|
|
central section of a mollusk's body that contains its organs
|
visceral mass
|
|
|
heavy fold of tissue that surrounds the visceral mass of mollusks
|
mantle
|
|
|
in a mollusk, muscular region used for locomotion
|
foot
|
|
|
rasping tonguelike organ of mollusks used in obtaining food
|
radula
|
|
|
tiny tubular organ of excretion that filters cellular wastes from the coelom of certain invertebrates
|
nephridium
|
|
|
thick muscle that attaches the two valves of a mollusk and causes the shell to open and close
|
adductor muscle
|
|
|
hollow tube of bivalves used for sucking in and expelling sea water
|
siphon
|
|
|
the primitive brain contained in one anterior segment of an annelid
|
cerebral ganglion
|
|
|
thick wall that divides the heart's atrium or ventricle into right and left halves
|
septum
|
|
|
external bristles of annelids
|
setae
|
|
|
fleshy appendage of marine annelids
|
parapodium
|
