Anatomy and Physiology of Fish Quiz

The swim bladder helps fish control their buoyancy by adjusting the amount of gas it contains.

Cartilaginous fish have skeletons made of cartilage, not bone.

Gills primarily facilitate the exchange of oxygen and carbon dioxide in fish during respiration.

The kidney in fish plays a crucial role in excreting nitrogenous wastes from the body.

Gills in fish serve as respiratory organs, allowing the exchange of oxygen and carbon dioxide.

The lateral line system helps fish detect vibrations and changes in water pressure, aiding in navigation and prey detection.

Serranoid is not a type of fish scale; various types include cycloid, ctenoid, and placoid scales.

Bony fish have skeletons made of bone, distinguishing them from cartilaginous fish.

The operculum covers and protects the gills in fish, ensuring their proper functioning.

The pyloric caeca in fish secrete digestive enzymes to aid in the digestion of food.

The Ampullae of Lorenzini are specialized cells in fish skin that can detect electrical impulses, helping in locating prey.

The spleen in fish primarily functions to filter blood, contributing to the immune system and overall health.