0
What else can I help you with?
Fish breathe oxygen which is dissolved in water what kind of solution?
Fish breathe through their gills, extracting dissolved oxygen from water. This process is possible due to the fish having specialized structures in their gills called lamellae, which increase the surface area for gas exchange. The oxygen in water is in the form of a solution, specifically a solution of oxygen gas in water.
Why do fish need gills?
Fish need gills to extract oxygen from water in order to breathe. Gills are specialized structures that contain blood vessels where gas exchange takes place, allowing fish to obtain the oxygen they need to survive. Without gills, fish would not be able to extract oxygen from water efficiently.
Can a tuna breathe underwater?
Yes. The tuna, like other fish, respire through their gills. Fish must have oxygen, and their gills are set up to make gas exchange to and from water.
Why must there be a continuous flow of water across the gills of fish?
Water must flow with some regularity across the gills of fish for gas exchange to take place. This is essential if the fish is to stay alive. Oxygen is taken from the water by the gills, and carbon dioxide is put into the water. The gills of fish serve essentially the same function as the lungs of people.
What is the gas exchange organ in fish?
The gas exchange organ in fish is called the gills. Fish use their gills to extract oxygen from water and release carbon dioxide, allowing them to breathe underwater. Gills are highly efficient at removing oxygen from water due to their large surface area and thin membranes.
Whith what does a fish breath?
Fish breathe using gills. Gas exchange occurs in a structure of the gills called the gill fillaments. Blood in the fillaments flows in the opposite direction of water, this is called a counter current system. Some fish will swim against water currents to increase the amount of oxygen they are getting. There are also some fish that, in addition to the gills, can gulp air and the oxygen diffuses in the fishes swim bladder.
What part of a fish is where gas exchange occurs?
The Gills
How does gas exchange occur in clown fish?
in their gills.
What gas do fish take in?
They take in oxygen with their gills.
How is a fish adapted to live in water?
they have gills to breathe, a streamline body for cutting through the water Answer 2 Many of them also have a swim bladder which is a bladder filled with a gas, which enables them to neither sink nor float
Why fish and tadpoles must have gills?
Fish and tadpoles must have gills to extract oxygen from water, which is essential for their survival. Gills allow these aquatic creatures to breathe by filtering dissolved oxygen as water flows over them. Since they live in an aquatic environment, gills are specialized adaptations that enable efficient gas exchange, crucial for their metabolic processes. Without gills, they would be unable to obtain the oxygen needed for growth and development.
What is the function of the gill cover of a fish?
to protect the gills
