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WorksheetsFishes Review
Total questions: 42
Worksheet time: 1hrs 10mins
sharks, rays and skates are examples of
Jawless fish
Cartilaginous fish
Bony fish
Goldfish, tuna, trout, bass are all
Jawless
Cartilaginous
Bony
This is the organ where gas exchange occurs in fish.
Gills
Lungs
Heart
Operculum
Which of these is not a class of fish?
Agnatha/Jawless
Condrichthyes/Cartilaginous
Osteichthyes/Bony
Osteonthyes/Boneless
What class of fish are sharks classified in?
Jawless
Cartilaginous
Bony
Boneless
Sharks are classified into the same class as which other fish?
Dolphins
Rays and Skates
Trout and Bass
Whales
In fish, what is the name of the fluid-filled canal that detects movement and vibrations in water?
Lateral Line
Vertical Line
Horizontal Line
Lateral Spine
What is the name of the internal structure that controls a fish's depth in the water?
Liver
Air Pocket
Lung Bladder
Swim Bladder
Which of these is the common example for agnatha/jawless fish?
Sharks, Skates, and Rays
Lamprey and Hagfish
Flounder and Tuna
Seahorses
Which of these is the largest class of fish?
Jawless
Cartilaginous
Bony
Bonless
Most fish utilize this type of reproduction/fertilization.
External Fertilization
Internal Fertilization
Regeneration
Cloning Fertilization
Which of the following is not controlled by the fins of the fish?
Balance
Steering
Swimming
Breathing
The tail fin of a fish is also known as the __________ fin.
Pectoral
Pelvic
Dorsal
Caudal
Hagfish produce and excrete this substance to make themselves harder to catch.
Mucous
Sweat
Ink
Air
What kind of skeleton to chondrichthyes have?
Bone
Cartilage
Muscle
Keratin
What is the main feature that all members of the phylum chordata share?
A notochord
Lungs
A skeleton
Fins
Flexible rod-like structure extending the length of the body.
Notochord
Nerve cord
Gill slits
Postanal tail
Which of the following is NOT required for an organism to be classified as a chordate?
A notochord
A nervous system
a backbone
gill slits
This structure is present in all embryos and may or may not be present in adults.
Notochord
Vertebrates
Metamorphosis
Gnatho
This is a rod-like structure that forms the supporting axis of the embryo and gives birth to the vertebral column in vertebrates.
Notochord
Vertebrates
Metamorphosis
Exothermic
