chapter 37 final

Question 1

mollusks have a true

Answer 1

coelom

Question 2

mollusks have one shell which is secreted by a layer of epidermis called the

Answer 2

mantle

Question 3

the main feeding adaptation of mollusks is the

Answer 3

radulea

Question 4

visceral mass twists 180 degrees during development

Answer 4

torsion

Question 5

gastropods move by means

Answer 5

of wavelike contractions of the foot

Question 6

bivalves have a shell that is divided into

Answer 6

two halves

Question 7

examples of cephalopods

Answer 7

octopuses and squids

Question 8

annelids have a true

Answer 8

coelom and a body that is segmented

Question 9

polychaetes have numerous ________ that project from parapodia

Answer 9

setae