WebMost fishes exchange dissolved oxygen and carbon dioxide in water using gills which lie behind and to the side of the mouth cavity. The circulatory system consists of the … WebThe skin of a fish serves many functions. It aids in maintaining the osmotic balance, provides physical protection, coloration, contains sensory receptors, and, in some, helps respiration. The major portion of the body …
Fish - Skin and muscle system Britannica
WebApr 16, 2014 · 3. 3 FUR is a type of body coverings that most Mammals have. Mammals are animals that give birth to their young and their bodies are always warm. (like us) 4. 4 5. 5 FEATHERS The only group of … WebIn both fishes and reptiles, the scales cover the entire body. The construction of reptile scales, however, is different. Both lizards and snakes have scales over their entire bodies. Many species are identified by the pattern the scales make on the head and body. Reptiles have evolved a unique layer in the skin from their aquatic ancestors. great cuts glenmont
Their Body Covering? - Animal Kingdom Phylum and Classes
WebApr 7, 2024 · Scales:- Scales are thin, protective plates covering the body of the fish. They aid in the lowering of drag in water (the force that opposes movement) and the protection of the fish from predators. Eyes:- It gives the fish sight, which is mostly used for locating food, predators, and opponents. WebSep 10, 2024 · A fish’s body covering is composed of scales. The type of scales a fish has depends on the species of fish, but all scales have one thing in common: They are tough and help protect the fish from predators and parasites. Some types of scales also help the fish swim faster by reducing drag. Amphibians Body Covering WebApr 7, 2024 · These are red bloody patches that may appear on your fish’s head (hence the name) or their body, and gradually increase in size. They are an indication of very poor water quality and are often caused by long term stress in poor housing conditions that allow bacterial infections to set in. great cuts for women over 50