Mollusks and arthropods

Soft bodied invertebrate with a thick muscular foot for movement: some have shells

• molluks
• arthropod
• segmented worm
• sponge

Which part of the Mollusk body is specialized for burrowing, feeding, and movement?

• trochophores
• visceral mass
• mantle
• foot

Which part of the Mollusk body is the tissue covering the body and secretes the shell?

• Mantle
• Trochophore
• Foot
• Visceral Mass

Which class of Mollusks have the most advanced nervous system?

• Gastropods
• Bivalves
• Cephalopods
• arthropods

Which of the following is the organ used by Mollusks for excretion?

• gills
• nephridia
• mantle
• visceral mass

What Mollusk group does the picture belong to?

• Gastropod
• Bivalve
• Cephalopod

What Mollusk group does the picture belong to?

• Gastropod
• Bivalve
• Cephalopod

Mollusk's tongue-like strip covered with teeth that point backward is called the ____

• trochopore
• radula
• gills
• visceral mass

Tags

NGSS.MS-LS4-2

Which of the following is NOT a characteristic of arthropods?

• Exoskeleton

• Jointed appendages

• Segmented body

• Endoskeleton

Tags

NGSS.MS-LS4-2

What type of circulatory system do arthropods have?

• open

• closed