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Vocabulary 1
Vocabulary 2
Anatomy 1
Anatomy 2
Clam Dissection
100
Symbiotic algae found in many Anthozoans.
Zooxanthallae
100
Collection of nerve cells. A very primitive form of a "brain" in some species.
Ganglion
100
Residual shell in cuttlefish
Cuttlebone
100
One half of a shell in bivalves
valve
100
Structure labeled 1
Mantle
200
Symbiosis where both organisms benefit
Mutualism
200
Sexual reproduction where organism splits in half
Fission
200
Rasping mouth part found in mollusks
Radula
200
Part of a mollusk that secretes the shell
Mantle
200
Structures labeled 3 and 4
Adductor muscles
300
The form of asexual reproduction we use when we are propagating corals.
Fragmentation
300
Substance that is secreted by scleractinians that creates their hard skeleton.
Calcium carbonate
300
Muscle in bivalves that keeps the shell closed
Adductor
300
Opening in a gastropod shell
Aperture
300
Structure labeled 2
Gills
400
Substance used by bivalves to build pearls
Nacre
400
A true body cavity
Coelom
400
Residual shell in squid- also called the pen
Gladius
400
Sort food in bivalves
Palps
400
Structure labeled 8
Foot
500
Respiratory pigment in blood of mollusks that causes it to be blue.
Hemocyanin
500
Larval stage in mollusks that exhibits torsion
Veliger
500
Pigment containing cells under the skin of cephalopods that allow color, pattern, and texture changes.
Chromatophores
500
Portion of mollusks that holds the internal organs
Visceral mass
500
What is the name for the oldest part of the shell in this animal, and what number is closest to where it is located?
Umbo, 5