What are the direct and underlying causes of biodiversity at the molecular level

Direct cause: Protein diversity.

Indirect causes: Diversity of DAN molecules.

The order of base pairs in a DNA molecule determines the structure and function of the protein it encodes, and the diversity of the structure and function of the protein determines the diversity of biological individuals.

The ever-changing order of base pairs in the DNA molecule constitutes the diversity of the DAN molecule.

Therefore, at the molecular level, the diversity of the order of base pairs is the root cause of biodiversity.

The immediate cause of biodiversity is protein diversity;

DNA diversity, the root cause of biodiversity.

Summary. Protein is an important component of biological composition, plants convert solar energy into chemical energy through photosynthesis and store it in the plant, it is the self-employed organism, carbon dioxide, sunlight and water synthesize sugar, and then form protein, animals are abnormal organisms, knowing that protein diversity is the direct cause of biodiversity.

Protein is a biological composition of the heavy blind to grind components, plants through photosynthesis to convert solar energy into chemical energy stored in the plant body, is self-employed organisms, carbon dioxide, sunlight and grinding land water synthesized sugar, and then form protein, animals are strange organisms, that is, protein synthesis, by eating other organisms, synthesizing protein organisms.

So biodiversity, in fact, refers to heterogeneous biodiversity, which is indeed protein diversity, and there is also a carbohydrate, plant diversity.

Biodiversity is in fact the diversity of flora and fauna in general.

The fundamental reason for the formation of biodiversity is the diversity of genetic information.

Any species or individual organism has a large number of inherited genes, so it can be regarded as a gene pool. The richer the genes a species contains, the more adaptable it is to its environment. Genetic diversity is the basis for the evolution of life and the differentiation of species.

Genetic diversity in the narrow sense refers primarily to changes in genes within species, including genetic variation between significantly different populations within species and within the same population (WRI, 1992).

In addition, genetic diversity can manifest itself at multiple levels, such as molecular, cellular, individual, etc. In nature, for the vast majority of sexually reproducing species, there is often no exact same genotype between individuals within the population, and the population is made up of these multiple individuals with different genetic structures.

Biological diversity is due to biological adaptation.

Du different life environments arise out of the dao.

1. The fundamental reason: because of the diversity of endogenous genetic substances (genes), the traits of organisms are controlled by genes, and what kind of traits are because there are genes in the body that control this trait!

2. Direct causes: the result of the selection of various traits of organisms in a changeable environment, the theory of natural selection talks about 'survival of the fittest', and the adaptation of organisms to the environment directly affects the survival of organisms, the survival of the fittest, and the unfit are eliminated!

The immediate cause is the diversity of protein species.

Science Encyclopedia Biodiversity.

The diversity of the source of organisms is most directly manifested in the fact that the line code states of () substances are very different from each other.

c.Protein.

d.Amino acid.

Correct answer: c

Summary. Hello, I have found the following information for you: Temperature: At the right temperature, organisms multiply in large numbers, and the base of alienation is larger, and the possibility of biodiversity is greater.

Ecology: The more comprehensive and multi-layered the ecosystem, the more biomass there is, and the more biodiversity.

Interspecific isolation: Interspecific isolation puts organisms under different survival stresses and provides better selection factors for alienation.

Environmental pollution: It has a toxic effect on living organisms, threatens the survival of organisms, and reduces biomass and leads to changes in biodiversity.

Which of the five impacts on biodiversity has the most direct impact on you, and how can you change it?

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Hello, I have found the following information for you: Temperature: At the right temperature, a large number of organisms reproduce, and the number of alienated basal cavities is larger, and the possibility of biodiversity is greater Ecology:

The more comprehensive the ecosystem, the more multi-layered, the more biomass, the wider the organisms, the more diverse the isolation: interspecific isolation puts organisms under different survival stresses, providing a better selection factor for Wu Yuan alienationEnvironmental pollution: it has a toxic effect on organisms, which threatens the survival of organisms, and the reduction of biomass leads to changes in biodiversityThe change in temperature has the most direct impact on organisms, and the equatorial region has more biodiversity due to the higher temperature, and the polar regions have less biodiversity due to the extremely low temperature.

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