Today we will discuss about the marine animal Oyster. Oysters are very important to the marine environment. Oysters are animals of the mollusca order. Its Bengali meaning is oyster. Most sea oysters do well in salt water. Some closely related bivalves live in freshwater, but true sea oysters usually live in salt water. They circulate water through their bodies and collect aquatic micro-organisms and food particles. Because of this, it plays an important role in maintaining the balance of the aquatic environment. It is not a type of fish. Oysters are an important part of the ocean food chain. It helps in water purification. It cannot swim fast. Like humans, they do not have ears, that is, they do not have the power of hearing. They don’t even have eyes. Their nervous system is simple. Water flows with the help of special shipon and mantle of the body. The tissue of the mantle plays a role in making the shell. Oyster controls the flow of water through body parts and shipon. Oyster takes in oxygen.
Oyster is a type of marine invertebrate. They usually live in salty sea water. Their body is covered by shell. Oyster’s body is soft but the outer shell is very hard. Its shell is usually irregular and crusty. Its shell is mainly made of calcium carbonate. It is covered by two shells. The inner part of the shell is very soft, smooth and shiny. Various ornaments and handicrafts are made from oyster shells. Its hard shell protects it from various dangers. They collect food by draining water. Oysters have natural enemies. For example – some crabs,Birds and snails can eat oysters. Different species of oysters can vary in size and shape. They breathe with the help of gills. Gills help in breathing and digesting food. Oyster is a type of water-gathering animal. Waster helps reduce water pollution. Water temperature affects oysters. Oyster shells can be used for various environmental purposes. The main component of its shells is calcium carbonate. Many species of oysters reproduce by releasing eggs and sperm. In many species, eggs are fertilized in water. Oysters can survive early life. Oysters are not always the same size.
Oyster reef is home to many fish, crabs and other aquatic animals. Oyster reef provides food and shelter for many marine animals. And it can help reduce wave power and protect the coast. Oysters provide habitat for other animals. They are rich in calcium minerals. Also contains protein, vitamins and minerals. Oyster shells are hard. Their shells are used in some cases for roads, land development and oyster reef restoration. Its shell color can be grey, brown, white or mixed. Oysters eat microscopic algae star particles in the water. Oyster’s insides are soft and fleshy. Oyster’s blood is not usually red like human blood. Oysters are used as food in many countries. Raw or insufficiently prepared can be a risk of contamination. It should be taken from a reliable source and thoroughly cooked. People of many countries eat it. It contains vitamins proteins and minerals. So people eat it. at oyster
Contains various minerals including iron, zinc and selenium. Oyster body does not have a distinct head. Adult oysters usually stay stuck in the same place for life. Many species of oysters are associated with hard surfaces. They are usually found in groups or oyster reefs. Oyster reefs are many oyster-Its habitat is made up of shells and live oysters. Oyster reefs are a source of shelter and food for many marine animals. Oysters increase marine biodiversity. Marine pollution and environmental change can threaten oyster life. Can damage their lives. So conservation of Oyster is very important along with protection of marine environment.
Some oysters can develop pearls in their bodies. Oyster pearls can be of different shapes. The main components of pearls are calcium carbonate and organic matter. Oyster farming is called Oyster farming. Oyster farming requires proper food, environment and management. Oyster farming is done for food production and pearl production. Oysters are cultivated in coastal and salt water areas. Farming is a source of livelihood in coastal areas. Which helps us earn foreign exchange and is playing an important role in the economy. Oysters are currently cultivated in many places. And a lot of currency is also being earned by cultivating it. People get food pearls and other economic benefits from oysters. Along with economic benefits, oysters benefit the environment in many ways. Oysters are very important animals. It is helping in many ways. We should take a variety of measures to protect Oyster. Oysters are very useful animals.
Excessive pollution is detrimental to oyster growth and survival. Oyster plays an important role in economic life. Oyster is sensitive to environmental changes. It is protecting the environment. It is also maintaining the balance of the environment. Oyster processing can become difficult if ocean acidity increases. Conservation of oysters is necessary to protect the marine environment, biodiversity and ecosystems. Oyster is a small marine animal but it plays an important role in maintaining the balance of the environment. It filters water, creates habitats,Supports biodiversity and contributes to human food and economy. Oyster helps balance the coastal environment. Oysters have a role in the environment and economic life of people. Oysters teach us that small marine ecosystems can play an important role in maintaining balance. So we should save Oyster.
