How does the color of the cicada change after it metamorphoses? What substances or elements cause th

As cicadas metamorphose, they usually become progressively darker in color. Specifically, when a cicada chrysalis metamorphoses into an adult, its body undergoes a series of changes, including changes in color and morphology.

This color change is mainly due to changes in the pigment and color regulators on the surface of the cicada's body. During the metamorphosis of a cicada, hormone levels and chemical signals inside the body also have an impact on its color.

In general, the color change of cicadas after metamorphosis is the result of a combination of factors, including pigments and chemical signals.

Because the cicada is an arthropod, its genes and growth patterns are destined to molt at a certain time. The body of the cicada is a kind of shell and flesh composition, once the bone shell grows into shape, it can no longer grow, at this time it must continue to grow and grow, it must shed the outer shell, so that there is enough space for the body to grow and form a larger new shell.

It is known that the cicada will spend several years in the soil under the tree before molting and becoming an adult. After a few years of dark and lonely life, the larvae of the cicada will crawl out of the soil at night when the air is moist, at this time their bodies are tender, and they are called monkeys, the cicadas at this time are a delicacy in the countryside, many people like to catch monkeys everywhere under the trees at night, in order to have a good mouthful.

After the molting process is known to have crawled out of the ground, if it has not been caught and eaten by humans, birds, rats, wild lizards, etc., they will climb all the way to the branches, hook the branches with their sharp claws, and molt while the air is relatively moist. It will first break a crack on its back, and then fresh air will enter the cicada's shell, which is very delicate, and its body is still emerald green, and it will squeeze out of the crack in its back little by little.

The head of the cicada will be the first to squeeze out of its back, followed by its body and limbs, and gradually come out of its shell with its efforts, the cicada is very young at this time, and its wings are still wrinkled, but in the next few hours, it will grow and mature very quickly, and it will become a cicada that can fly freely before dawn. With the passage of time, the body fluids will gradually be injected into the wings of the cicada, at this time the cicada is gradually abundant, the wings also harden and can stretch, and when the day is almost dawn, it will be able to fly, the cicada will leave its molting tree, fly to its own blockbuster life, and become a golden cicada in the true sense.

Summary: Hello. The body of the cicada that has just molted is very soft and the cicada wings are very soft, it cannot fly, the body color is lighter, there is a little green color, the cicada wings are not complete, after a period of time in the air, the cicada wings slowly harden, you can fly, and the color of the body also deepens to black.

The color change of the cicada after the golden cicada is shelled and shelled is the most prominent, can you tell me how the process of change is Hello? The body of the cicada that has just molted is very soft and the wings of the cicada are very soft, and it cannot fly, the body color is lighter, there is a little green color, the wings of the cicada are not complete, after a period of time in the air, the wings of the cicada slowly harden, and they can fly, and the color of the body also deepens into black, etc.

Then you'll have to send me the original text. The answer is inside.

Summary. Dear, wait a minute.

2.In what ways does the article illustrate the miraculous changes that have taken place after the cicada emerges from its shell?

Dear, wait a minute.

Can you <> faster?

Dear, okay, right away.

Write short. The answer is as follows: The following answer is obtained through sorting: The article shows that the cicada has undergone miraculous changes after it comes out of its shell from four aspects: the back, head, feet, and tail of the cicada. Hope mine is helpful to you, thanks

Ok thanks.

I raise cicadas in my hometown, and cicadas need to lie dormant under the surface for three years before they become fully transformed, so it's not easy, and it spends most of its time underground, so if you can adopt it.