Unit 5 Fish Notes

Match

Match the following

• Chondrichthyes

• Petromyzontida

• Myxini

Sharks, Skates and Rays

Lamprey

Hagfish

• Sharks, Skates and Rays

• Lamprey

• Hagfish

Multiple Choice

Fish that contain bony skeletons belong to this class

• Chondrichthyes
• Osteichthyes
• Mammalia
• Amphibia

Multiple Choice

What is the term to describe the gas exchange that occurs at fish gills?

• Cross-Diffusion

• Counter-current exchange

• Fermentation
• Osmoregulation

Multiple Choice

Which best describes the swim bladder in fish?

• respiratory organ
• buoyancy control organ
• digestive organ
• circulatory organ

Multiple Choice

Which organisms possess Ampullae of Lorenzini?

• Turtles and frogs
• Goldfish and catfish
• Sharks and rays
• Octopuses and squids

Multiple Choice

Which terms describes fish that are able to transfer from fresh to salt water?

• Oligohaline fish
• Anadromous fish
• Diadromous fish

• Pelagic fish