Which animal is the last in the current biological chain?

Actually, this question is really difficult, why do you say that? Because according to the definition of the food chain, the kind of animal that appears last often means. There is already a complete chain in front of him, and it is able to run completely.

And his arrival came out of nowhere, because once he appeared in the previous food chain, even if his rank continued to increase, it was only because he continued to evolve in the selection of nature. So if it evolves, we will judge it by the standards of animals that preceded it or by the standards of animals today. <>

So there is a contradiction here, according to our current exploration of space, we have not found any life planets. This means that all living things on Earth are in a state of dynamic equilibrium. Since there is no invasion of alien creatures, the appearance of this animal must have evolved in the end.

For example, we humans may have been herbivores when we were first born, but as our living environment changed, humans began to use tools for hunting. We became omnivores, and humans only ate raw food. But as we use tools like fire, most humans now have no way to accept raw food, and can only eat cooked food, because our digestive system has stabilized over millions of years of evolution.

In addition to the above points, we all know that the biological chain itself is a closed loop, and it is precisely because of this that the law of conservation of energy can be followed. We all know that the higher the food chain, the lower the energy transfer, the higher the energy efficiency. This is why a person's daily consumption is much higher than that of herbivores, mainly because we need to expend more energy to be able to sustain ourselves.

So that's why the population has not grown on a large scale in ancient times when productivity did not develop, and in modern times, the size of the population has continued to expand because of the increase in food production. And human beings are not without heaven and earth, even if it is the last animal to appear, then it has its natural enemies, such as bacteria and microorganisms.

Since the evolution of organisms is from low to high, the most advanced animals in the biological chain are the last to appear, and at present, the most standing at the top of the biological chain are human beings, so human beings are the last to appear.

The biological chain is hierarchical, with high-level organisms eating low-level organisms. Therefore, in nature, the eagle is the carnivore at the top of the food chain, which means that the carnivore is the last.

At present, in the biological chain, shrimp is the most backward. Because it can be eaten, such an animal is already a kind of food for many animals.

Humans were the last to appear. The lower the creature, the earlier it appeared, and humans were the last to appear as higher animals.

The food chain presents the predatory relationship between biological species.

The food chain is also known as the "nutrient chain". In order to maintain their own life activities, various organisms in the ecosystem must feed on other organisms. This feeding relationship is actually the relationship between solar energy from one organism to another, that is, the flow and conversion of material energy through the food chain.

The chemical energy stored in organic matter in the ecosystem is transmitted layer by layer in the ecosystem, and in layman's terms, it is a sequence in which various organisms closely link this organism with that organism through a series of eating and being eaten, and the organisms are linked to each other by food and nutrition relationships, which is called the food chain in ecology.

According to the relationship between organisms, the food chain can be divided into predatory food chain, carrion food chain (fragmented food chain), and parasitic food chain. Herbivores are called first-level consumers, and they eat plants to get the food and energy they need.

This group of animals such as some insects, rodents, wild boars all the way up to elephants. Herbivores can also be preyed upon by carnivores, and these carnivores are called second-class consumers, such as ladybugs feed on aphids, weasels eat rodents, etc.

Examples of biological chains are rice-rice borer-frog-snake; Grass-cattle-human; grass - hare - fox - wolf; Grass - Rabbit - Snake - Eagle; Phytoplankton - zooplankton - small fish - egrets, etc. The biological chain refers to the chain relationship between the material transformation and energy transformation formed between various organisms in nature. For example, green plants are the food of herbivores, herbivores are the food of carnivores, and some carnivores are food of other carnivores.

Examples of biological chains are often all around us, and they benefit humanity immensely. For example, the leaves and fruits of plants provide food for insects, insects become a food source for birds, and with birds, there will be eagles and snakes, and with eagles and snakes, rodents will not become plagues?

When animal droppings and carcasses are returned to the soil, microorganisms in the soil break them down into simple compounds that provide nutrients to the plant and cause it to grow new leaves and fruits. In this way, the biological chain establishes a healthy cycle of substances in nature.

The biological chain can also be understood as the leaves and fruits grown by plants in nature provide food for insects, and insects become a food source for birds. There is a relatively balanced biological chain in nature, even if it has been modified by humans, such as cities, villages, and even farmland, for a long period of time, without human interference and destruction, the biological chain will gradually tend to be balanced. And keep it for a certain relative time.

The biological chain refers to the chain relationship between various organisms in nature that transforms matter and transforms energy.

The biological chain can also be understood as the food chain in nature, which forms in nature"One thing descends one thing"maintains the natural quantitative balance between species.

The biological chain refers to the interdependent chain relationship formed by animals, plants and microorganisms providing food to each other. This relationship is easy to see in nature.

For example, where there are trees, there are often birds, and where there are flowers, there are often insects. Plants, insects, birds, and other organisms are bound together by a chain of organisms, dependent on each other to live and die.

The food chain presents a "chain relationship" between biological species.

There are many kinds of organisms in the ecosystem, and they play different roles in the ecosystem, and according to the role they play in the movement of energy and matter, they can be classified into three categories: producers, consumers and decomposers. (Note that there are no decomposers in the food chain).

The term food chain was first coined by the British animal ecologist Elton (in 1927. The chemical energy stored in the organic matter in the ecosystem is transmitted layer by layer in the ecosystem, and in layman's terms, it is a series of organisms that closely link this organism with that organism through a series of eating and being eaten, and the sequence in which this organism is linked to each other by the relationship between food and nutrition, just like a chain, one link after another, which is called the food chain in ecology.