Mollusks Flashcards
0
Q
Gills
A
Organ that exchange carbon dioxide for oxygen in the water.
1
Q
Mantle
A
Thin layer of tissue that covers Mollusk’s body organs; secretes the shell or protect the body of Mollusks without shells.
2
Q
Open circulatory system
A
Blood circulation system in which blood moves through vessels and into open space around the body organ.
3
Q
Radula
A
In Gastropoda ,the tonguelike organ with row of teeth to obtain food.
