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Fish lifecycle

 




The life cycle of a fish, if you hear one of the names of this animal, must be very familiar to human life in daily life because fish is used as a food supplement. You need to know that fish are animals whose bones are cold-blooded on the back and are included in poikilotermic vertebrates. 

Fish are animals that are very easy to find and there are also many types of fish such as river fish, freshwater fish, sea water fish and many more. but do friends already know the fish life cycle or can it be called the metamorphosis of the fish cycle? If you still don't know, on this occasion I will provide information about how to write it down completely and there are some nutritional content in fish.

 Fish life cycle stages 

The life cycle of the fish itself is usually called the life cycle. Napoleonic fish are of the many animals that enter vertebrates or vertebrates that are very much habitats in water and have many types. The fish that we can easily find are freshwater fish and salted fish. 

The elders of these fish can be distinguished from the animal's body when seen from the naked eye. Fish are animals that carry out a life cycle with imperfect metamorphosis, usually starting from the egg life cycle to becoming an adult fish.

 Egg phase 

The first top of the fish life cycle is that the language eggs are very dependent on the temperature in the waters where the eggs are present. The type of fish that usually occupies areas of water where the temperature is warm, the eggs will hatch more quickly. 

however, if fish occupy areas of cold water the eggs may hatch more slowly. I also from the process of fertilization of eggs, usually done outside the body of the fish. The female fish will lay the eggs in a place that is safe from predators. Therefore, the male will spray the sperm on the eggs so that they can hatch.

Larva Phase 

The second meatball in the Tara fish life cycle is a name for the fish whose eggs have been hatched. The characteristics of the larva is to have an egg yolk pouch on its body. Egg yolks are very useful for fish because they are a source of nutrition for several days before the larvae can eat their prey. 

In this process, usually the larvae will last for 2-4 days, then later they can eat endogens. after the larvae have been formed and their eyes are developed. Larvae can eat small organisms and particles in the water which are commonly referred to as exogenous eating.

 Young fish phase 

In this phase, Kikan has the same shape as adult fish. I also in this language have started to show signs of the start of a fish metamorphosis process. When the age of the fish enters this phase, there are many types of organs that we usually see in adult fish even though there are some organs that are not yet perfect and still undergoing development.

at this stage the metamorphosis of larvae into young fish and is said to enter into a very dangerous process because at this time it allows the death of very large fish, therefore sometimes the number of larvae is successful so not many easy fish maybe just a little. 

Adult fish  

The last stage from the right edge, again, has entered into the adult phase, yet the body structure it has is much stronger and more complete than the young. Besides, there are many organs that can function very perfectly. One of the characteristics usually possessed by adult fish is the ability to carry out the reproductive process.

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