Fish Physiology

Did you know that some fish can make electricity? It is an amazing ability that only certain species of fish … more

Fish have a remarkable ability to control the water and salt levels in their bodies, a process known as osmoregulation. … more

Fish immune system is a complex network of cellular and humoral components that work together to defend his body against … more

Imagine diving into the expansive blue ocean, surrounded by vibrant coral reefs and an array of colorful marine life. Now … more

Fish do drink water, although they may not do it in the same way that humans do. Fish absorb water … more

Yes, fish have kidneys, which are responsible for filtering waste products from the bloodstream and maintaining the balance of fluids … more

Fish can be classified in many different ways: by their shape, color, size, or where they live. But one of … more

The reproduction of fish is a complex and fascinating process. Fish can reproduce in a variety of ways, including spawning, … more

Fish do sleep and they have a type of sleep that is similar to the sleep of other animals. Fish … more

Just like other living beings, fish also produce waste as a result of the metabolic processes they perform. Excretion is … more

Do fish make noise? Yes, Fish produce noises as a form of communication. Some scientists believe that these sounds may … more

Fish employ many complex tactics to protect against predators. Fish have special defenses thanks to their camouflage, poisonous spines, stunning … more

Research also shows that fish have impressive learning process capacities, and these abilities support a wide variety of sophisticated behavior. … more

Fish communicate with each other through a variety of methods including sound, postural changes, color changes, and electrical or chemical … more