Bivalves
Which of the following is NOT a Bivalve?
mussel
scallop
snail
clam
snail
The name "gastropod" means?
stomach/foot
What do squid use to propel them through the water?
water propulsion
What two classes are entirely marine/aquatic species?
Bivalves
cephalopods
flowering plants are called?
angiosperms
What bivalve moves by shutting its shell quickly?
scallop
2
Three defense adaptations cephalopods have are...?
speed
ink
blend in
Which two classes use a radula?
gastropods
cephalopods
Which type of worm goes under the phylum Annelida?
segmented worms
Are more bivalves hermaphroditic or have separate genders?
separate genders
What came first, the slug or the snail?
What are the "freckles" called....that help squid blend in?
chromatophore
Which class of mollusk filter feed?
bivalves
clouds that produce thunderstorms are called?
cumulonimbus
What do bivalves extend out of their shell to move or dig?
a muscular foot
secreting a mucus
What is the difference between squid and octopus? (as far as how many arms/tentacles they have)
squid (8 arms/2 tentacles)
octopus (8 tentacles)
Which type of mollusk we discussed cares for their eggs until they hatch?
(octopus)
The layer of the atmosphere that contains the ozone layer?
stratosphere
What is the result in bivalves when a grain of sand or there is some sort of "disturbance" between the mantle and the shell.
a pearl forms
How many species of gastropods are there?
about to go extinct
less than 10,000
more than 62,000
more than 62,000
What structure protects the internal organs of mollusks?
mantle
Which two classes of mollusks spawn?
bivalves
cephalopods
cephalization