Chondrichthyes: Cartilaginous Fish

What type of fish are lampreys?

• Agnatha
• Chondrichthyes
• Osteichthyes

Where do fish filter oxygen out of water?

• Lungs
• Gills
• Mouth
• Skin

What structure do sharks use to detect electrical currents?

• Cuadal fins
• Rostral area
• Organ of Lorenzini
• Lateral line

Which group of fish have paired appendages?

• Agnatha
• Chondrichthyes

Which group of fish have jaws?

• Agnatha
• Chondrichthyes

Which group of fish include sharks, rays and skates?

• Agnatha
• Chondrichthyes

Which group of fish are the jawless fish?

• Agnatha
• Chondricthyes

Which group of fish do not have scales?

• Agnatha
• Chondricthyes

Which group of fish do not have paired fins?

• Agnatha
• Chondrichthyes

This organ allows sharks to sense vibrations in the water.

• Nare
• Lateral Line
• Operculum
• Vent