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The lateral line is a sensory system found in aquatic vertebrates, such as fish, which helps them detect changes in water pressure and movement. It consists of a series of small sensory organs called neuromasts located along the sides of the fish's body. This system helps fish navigate, detect prey, and communicate with other fish.
The organ is the 'Lateral line' (Composed of Neuromasts) .
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Some fish, like catfish and goldfish, have been shown to have the ability to detect and respond to ultrasound frequencies. They have specialized sensory cells, called neuromasts, that can detect vibrations in the water and help them navigate and locate prey or predators in their environment. This ability gives them a survival advantage in murky or dark water conditions where other senses may be limited.
Melanomacrophage centers are clusters of pigment-containing cells called melanomacrophages found in the liver and spleen of fish and amphibians. These centers help in the removal of damaged cells and foreign particles from the bloodstream.
NADH is found in living cells. These include the cells of humans, plants and animals. They can also be ingested by eating things such as poultry, fish and meat. They are not found in vegetables.
Fish see in the dark due to their adaptations which includes the neuromasts. This will help them sense what is ahead of them and see polarized and ultraviolet light.
Fish that inhabit rivers with strong currents typically have a more developed lateral line system compared to those in calmer waters. This adaptation allows them to detect changes in water pressure and movement more effectively, helping them navigate and maintain their position in fast-flowing environments. Additionally, these fish may have more sensitive neuromasts, the sensory cells within the lateral line, to better sense the turbulent water around them. Overall, the lateral line system in such fish is crucial for survival in dynamic aquatic habitats.
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Fish do not have bone marrow like mammals do. Instead, they produce blood cells in the spleen and kidneys, which serve similar functions to bone marrow in higher vertebrates. While some species of fish have structures that can produce blood cells, they lack the specialized bone marrow found in mammals.
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No, fish typically do not have nuclei in their red blood cells. Most mature fish red blood cells are enucleated, meaning they do not contain a nucleus. This allows for more efficient oxygen transport in their bloodstream.