Mollusks Flashcards

0
Q

Gills

A

Organ that exchange carbon dioxide for oxygen in the water.

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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.

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2
Q

Open circulatory system

A

Blood circulation system in which blood moves through vessels and into open space around the body organ.

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3
Q

Radula

A

In Gastropoda ,the tonguelike organ with row of teeth to obtain food.

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