Fish Morphology & Anatomy Practice

Front

What is the primary function of the swim bladder in fish?

Back

The swim bladder helps fish maintain buoyancy and control their position in the water.

Front

Which fish is known for its ability to sustain swimming speeds of 5-10 mph?

Back

Tuna is known for maintaining sustained swimming speeds of 5-10 mph.

Front

What is the lateral line system in fish used for?

Back

The lateral line system is used for sensing pressure changes in water.

Front

What type of fin is located on the top/back of a fish closest to the spine?

Back

The dorsal fin is located on the top/back of a fish closest to the spine.

Front

What is the primary function of gills in fish?

Back

The primary function of gills in fish is breathing.

Front

What is the role of pectoral fins in fish?

Back

Pectoral fins are used for steering, balance, and sometimes for propulsion.

Front

How do fish use their caudal fin?

Back

The caudal fin, or tail fin, is primarily used for propulsion and movement through the water.

Front

What adaptations do fish have for living in aquatic environments?

Back

Fish have streamlined bodies, gills for breathing underwater, fins for movement, and scales for protection.

Front

What is the significance of fish scales?

Back

Fish scales provide protection against predators and parasites, and reduce water resistance.

Front

How do fish detect their environment?

Back

Fish use their lateral line system, vision, and chemical sensors to detect changes in their environment.