If the giant panda becomes extinct, what will happen to the biosphere or food chain?

Every creature and the environment in which this creature is located is a very delicate system, and thousands of years have made this system more "one between nature and man". You can imagine why nature didn't evolve a giant panda with blue glasses and green hair, or a red-haired monster with green glasses?! The extinction of living things is seen as a food chain in the eyes of man.

One node is missing in the biosphere.

The impact is dispensable. In essence, the genes carried by each organism are the precious natural codes that they have undergone after hundreds of millions of years of crustal changes and meteorites falling to the earth, this code is a unique existence in the universe, maybe one day, a certain virus will break out, and all animals that can run and jump will die, including humans, and the giant panda has this gene to prevent the virus. In this way, the giant panda survived and continued to evolve, and after thousands of years, the world became an earth ruled by giant pandas, wearing armor and holding knives and guns, fighting in all directions.

Putting aside the above perspective, the extinction of the giant panda has little ecological impact on the reality of the planet. Because, first, their population is too small, about 2,000 individuals, to have a great impact on the environment; Second, giant pandas are not carnivores.

There are almost no species that prey on giant pandas, and their food chains are so homogeneous that the impact is almost negligible.

None of the above matters, neither the natural code, nor the biosphere food chain. The most important thing is that the giant panda is such a cute and cute animal that brings people joy far beyond that of the earth.

On other animals, have you ever seen any animal go to a certain country and then be picked up in person by ** in this country? Have you ever seen a country suddenly have a baby panda and then the whole country rejoices? No!

The giant panda is the only one of its kind in the world. Therefore, the extinction of the giant panda will bring the greatest sorrow to mankind, and the earth will cry. The greatest value of the giant panda is what people give it that transcends the species itself and the great joy it brings to people.

The giant panda is extinct, and the countries that are counting on arms and all kinds of monopoly black technology to exchange pandas for China have to cancel their plans. The local zoo no longer builds expensive panda houses. It could affect a construction company with little business, a logistics company that transports bamboo by air, a cultural and creative company that could go out of business during the economic crisis of panda derivatives, a few TV stations, a local mayor who promised to introduce pandas during the election campaign, and thousands of bear children who squeak and scream at the sight of pandas.

Dads may have lost their jobs because of the extinction of pandas. The children cried and fussed because of the extinction of the pandas. When the fathers came home, they were depressed, and the children tossed again, and in desperation, they blew up the reactor that was supposed to be exported to China, and a country was destroyed.

Well, it's not rigorous. <>

In a certain natural area, a connection formed between various organisms due to predation is called the food chain Animals are an indispensable part of the food chain, animals cannot make organic matter on their own, and feed directly or indirectly on plants, therefore, animals are consumers in the biosphere The disappearance of organisms in any link of the food chain and food web will affect the lives of other organisms and destroy the coordinated development and balance between organisms Animals can also promote the dispersal of seeds and pollination by plants The answer should be:

1) B. 2) Respiration.

3) Chloroplasts.

4) Stomatae. Analysis: The food chain and food web in the ecosystem, and the physiological activities of each component There are two key points: one is to know the correct way to write the food chain and the quantitative relationship between the components of the food chain;

the second is to clarify the composition of respiration; <>

In fact, it has no impact on the ecology, and the giant panda is a blind branch on the road to evolution, and vegetarian carnivores ......It's almost impossible to say that there is no survival advantage. If anything, this very rare species sample disappeared ......It's sad.

It will have an impact on human beings, after all, such a cute and popular creature is the only one in the world

Pandas would have been extinct long ago if there were no humans, they have been eliminated by nature, and artificial breeding cannot be considered natural, so there should be no impact.

Maybe there is an impact, maybe it doesn't, maybe it is big, maybe it is small, it's not clear, but we shouldn't take the risk.

Why are giant pandas on the verge of extinction? The reason has been found: not much interest in reproduction!

Why do giant pandas have almost no natural predators but are on the verge of extinction, netizens: This is all up to themselves

There are two ways to classify endangered animals: 1 Two-level method This is the standard for the classification of national key protected animals in China, which is formulated according to the comprehensive evaluation and demonstration of many factors such as the scientific value, economic value, number of resources, endangerment degree and whether it is unique to China. Level I:

It refers to rare or endangered wild animals that are unique to China. Category II: Wild animals with sparse exponential populations, narrow distribution areas, and threatens to be extinct.

2 Six-level method This is the classification method of threatened species by the International Union for Conservation of Nature (IUCN) in its famous "Red Book", and in recent years, it has also begun to be used in some of the "Red Books of Endangered Animals in China" published in China. Extinct: All instances are extinct and no living individuals can be found.

The fact that the giant panda has survived to this day after a long history reflects its tenacious life. However, due to the adverse effects of historical development factors, it is currently in an endangered state. Among the various unfavorable factors, the intrinsic reason is due to the high specialization of feeding habits, reproductive capacity and child-rearing behavior.

The external cause is the destruction of the habitat environment, the formation of unconnected islands, leading to population segmentation, inbreeding, and species degradation. In addition, the staple food bamboo periodically blooms and dies, artificial capture and hunting, natural enemy hazards, and disease troubles. This poses a serious threat to the survival of the giant panda, putting it on the brink of endangerment.

1. Due to the blind activities of human beings, their habitats have been destroyed, resulting in the reduction of their habitat area; 2. Due to the destruction of the habitat, the only food bamboo, was destroyed in a large area, and the bamboo itself also bloomed in a large area, so the reduction of food is also one of the reasons; 3. The panda's food is single, only eating bamboo, once the bamboo is destroyed, its survival will be affected; 4. The panda's reproductive ability is reduced, its reproductive system is infected by certain bacteria, the egg-laying rate of females is reduced, and the desire of males to mate is reduced, which is also a major reason for the imminent extinction of pandas; 5. The survival rate of baby pandas is low; 6. Pandas are more dependent on their place of residence and less adaptable to environmental changes.

Among the various disadvantages that pandas are on the verge of extinction, the intrinsic reason for this is the high specialization of feeding habits, reproductive capacity and child-rearing behavior. The external cause is the destruction of the habitat environment, the formation of unconnected islands, leading to population segmentation, inbreeding, and species degradation.

The giant panda has lived on the earth for at least 8 million years, is known as a "living fossil" and "China's national treasure", the image ambassador of the World Wide Society for Nature, and is the flagship species of the world's biodiversity conservation.

According to the third national giant panda population survey, there are less than 1,600 wild giant pandas in the world, which are China's national first-class protected animals.

As of October 2011, there were 333 giant pandas in captivity in China. Giant pandas originally ate meat, and after evolution, 99% of their diet was bamboo, but their teeth and digestive tract remained the same, and they were still classified as carnivores. The lifespan of giant pandas in the wild is 18-20 years, and in captivity they can exceed 30 years.

Giant pandas are the cause of extinction: Difficult to reproduce, low survival rate, low absorption, less habitat, hunting, etc.

The giant panda, commonly known as the panda, is one of the most precious animals in the world, and the number is very rare, and it belongs to the national first-class protected animals.

The body color is black and white, and it is known as a national treasure of China.

1. It is difficult to breed pandas usually live alone, only in the breeding season will they go out to find mates, males and females attract each other, and pandas will leave their own scent in various places to attract the arrival of pandas of the opposite sex.

2. Low survival rate, red panda.

At birth, it is quite immature, and its weight is only that of its mother, and the newborn cub weighs very little, with an average newborn weight of about 145 grams, which is about one thousandth of the weight of an adult giant panda.

3. Low absorption, giant pandas take bamboo as their main food, while giant pandas have a low digestion and utilization rate of bamboo, and the food stays in the body for a short time, so they take a large amount of food and rapid excretion to obtain enough energy to meet their needs.

4. The habitat has become smaller, and the distribution area of the giant panda has been quite narrow, in fact, its distribution location is limited to the Qinling Mountains in Shaanxi, China.

The southern slope is Minshan at the junction of Gansu and Sichuan.

Sichuan's Qionglai Mountain, Daxiangling, Xiaoxiangling and Xiaoliang Mountain, etc.

5. Hunting, there is no killing without buying and selling. Giant pandas are found in the Western world.

Causing a sensation, groups of Western explorers, hunters, and museum taxidermiers came to the panda production area to try to unravel the mystery of the giant panda and hunt it.

1. Due to the blind activities of human beings, their habitats have been destroyed, resulting in the reduction of their habitat area; 2. The panda's own reproductive ability is reduced, its reproductive system is infected by certain bacteria, the egg-laying rate of females is reduced, and the desire of males to mate is reduced, which is also a major reason for the imminent extinction of pandas. 3. The survival rate of baby pandas.