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How do the numerous air sacs that make up the lungs and the numerous filaments that make the gills help the organisms to take in oxygen?
The numerous air sacs that make up the lungs and the numerous filaments that make up the gills have a lot of surface area so they the organisms can take in more oxygen.
I think the term is cell mitosis or cell meiosis, i know that it is Osmosis with water. Essentially the air gets trapped in the sacks and passes through the cell wall into the blood, these sacks are lined with capillaries (thin channels of blood similar to tiny veins) and the chemicals move because the cells create a semipermeable membrane which is essentially a wall which lets things move through in one direction, the air and other chemicals then sift onto the blood to balance the concentration on either side and the cells then actively remove any chemicals they don't want if they can.
an easy example of osmosis would be if you put water with a 25% salt concentration on one side then put water with a 75% salt concentration on the other side (of a permeable membrane) you would end up after a few minutes with 50/50 saltwater on either side.
What else can I help you with?
What do fish breathe using?
Fish breathe through their gills. There are usually gills on either side of the pharynx. Gills have thread-like structures (filaments). These filaments exchange the oxygen and carbon dioxide.
What do fish use to breathe?
Fish breathe through their gills. There are usually gills on either side of the pharynx. Gills have thread-like structures (filaments). These filaments exchange the oxygen and carbon dioxide.
How is the structure of the gills suited to their function in respiration of a dogfish shark?
The gills of a dogfish shark are highly adapted for respiration, featuring numerous filaments and lamellae that increase the surface area for gas exchange. This structure allows for efficient extraction of oxygen from water as it flows over the gills. Additionally, the gills are located in a series of pouches, which enhances water flow and maximizes oxygen absorption, ensuring that the shark can meet its metabolic needs while swimming.
How many gills are there in the gill chamber of tilapia?
Tilapia have four pairs of gills, totaling eight gill arches in their gill chamber. Each gill arch supports numerous gill filaments, which are responsible for gas exchange. This structure allows tilapia to efficiently extract oxygen from water as they breathe.
What are fish gills?
Fish gills are respiratory organs that allow fish to extract oxygen from water. They are made up of thin filaments that are highly vascularized, allowing for efficient exchange of gases. As water flows over the gill filaments, oxygen is absorbed and carbon dioxide is released.
How does gas exchange occurs at the gills of the perch fish?
The gills of a fish are lined with many red, blood-rich capillaries called filaments. As water passes over the gills, oxygen is absorbed out of the water through the filaments into the bloodstream.
What structures enable fish to breathe?
Fish have gills, which are specialized structures that extract oxygen from water as it flows over them. Gills are made up of thin filaments with a rich blood supply that allows for the exchange of oxygen and carbon dioxide. Fish use their gills to absorb oxygen from the water and release carbon dioxide.
Why are gills not suitable for breathing air?
Gills are designed to absorb oxygen only from water, and can only work if water is passing through them or they will collapse. When a fish is taken out of the water, the oxygen-absorbing filaments of the gills flatten out and the fish suffocates because it's gills are not made to absorb oxygen directly from air.The simple answer is that gills colapse when removed from water as they are adapted to water which is more dense than air.
What organisms use gills to breathe oxygen?
A fish! Fish are the only animals with gills and most live in water.
What are 2 ways organisms obtain oxygen?
Organisms obtain oxygen through respiration, where they take in oxygen from their environment and release carbon dioxide as a waste product. Aquatic organisms such as fish can also extract oxygen from the water through their gills.
How do goldfish gills function to extract oxygen from water for respiration?
Goldfish gills have thin, feathery structures called filaments that are covered in tiny blood vessels. As water passes over the gills, oxygen from the water diffuses into the blood vessels and carbon dioxide from the fish's blood diffuses out into the water. This process allows the goldfish to extract oxygen from the water for respiration.
How do most fish get the oxygen they need to survive?
I'm not looking this one up, this is from memory so here goes.Fish generally use gills to get their oxygen and this works by oxygenated water (H2O + extra Os) passing through the fine gill filaments that absorb oxygen from the water supply.
