Can biological genetic inheritance be transferred? What are the ways in which genes are transferred

It is okay to add human genes to the genes of other species, but whether it can show the corresponding traits in other species is not necessarily, this also involves a lot of conditions, just like any species, not all genes can show traits, and our genes are the same, for example, oncogenes will not be shown in healthy people, once they manifest themselves, it will be cancer.

Yes, such as insect-resistant cotton, as far as I know, the insect-resistant cotton is a kind of human gene, this gene produces a human protein, and the cotton bollworm does not have the enzyme to digest this protein, so it can only be a "full ghost", but some experts propose to plant a small amount of ordinary cotton in the area where the insect-resistant cotton is planted, to prevent the cotton bollworm from mutating, which is very scary, when you are sleeping beautifully in the bed, a big cotton bollworm quietly crawls to your window, and bites you coldly......

Theoretically, genetically modified soybeans are realized, and now genetically modified soybeans are the most common, and human experiments have not yet been, because the human gene map has not yet been fully drawn, and clones are opposed.

Yes, the current transgenic technology is very mature, and the biological laboratories of colleges and universities can do such experiments.

In 1989, Chinese scientists successfully cultivated the human growth hormone gene into the fertilized eggs of human carp. Compared to non-GMO carp, the growth rate of GM carp is significantly faster.

Genetic engineering can do it! For example, what insect-resistant cotton, super bacteria, etc.

1. Synopsis: When bacteria and bacteria come into contact with each other, plasmid DNA can be transferred from one bacterium to another.

2. Transformation: The process of introducing exogenous DNA into the host cell and causing a change in the biological type or enabling the host cell to obtain a new genetic phenotype is called transformation.

3. Transduction: When the virus is released from the infected cell and re-infects another cell, the DNA transfer and gene recombination that occur between the donor cell and the recipient cell are called transduction.

4. Transposable site): Transposposition refers to the transfer of a gene or group of genes from one location to another location in the genome. It can be divided into insertion sequence transposable and transposon subposon.

5. Genetic recombination: The covalent connection between different DNA molecules is called genetic recombination. There are two types: site-specific recombination and homologous recombination.

1. Genes can be changed, but it is difficult to change artificially, and changing genes is generally mutated by physical or chemical methods;

2. Genetic mutation cannot be clearly mutated according to people's will, it is non-directional, that is to say, people cannot control the direction of its mutation, and it may change to the worst;

3. It is not completely determined by a certain gene in the acacia belt, even if there is the influence of genes, it is also the result of the action of many radicalpyroxins, which cannot be changed.

Heredity and variation in living organisms refers to the phenomenon of similarities and dissimilarities between the parents and offspring of organisms. Heredity and variation are one of the fundamental characteristics of living things. In genetics, genotype refers to the genetic composition of an organism, and phenotype refers to the performance of a specific trait in an organism.

For example, the phenomenon of passing traits from parents to children is called heredity, and the phenomenon of differences in trait performance between parents and children is called variation.

Amazing biological heredity and variation.

1.A tree bears fruit, sweet and sour, indicating that the organism has a mutation phenomenon; Plant beans and get beans, and plant melons and get melons, indicating that organisms have genetic phenomena.

2.Chromosomes are mainly composed of two substances, DNA molecules and proteins, which are found in the nucleus of cells, and there is 1 DNA molecule on one chromosome, and each chromosome contains multiple genes. The main genetic material is DNA, which is located on chromosomes.

3.The chromosomes in the somatic cells of the human body exist in pairs, one of them from the father and one from the mother; Genes are present in pairs in somatic cells.

4.A gene is the basic unit of inheritance on a chromosome that controls a trait, and is a segment of the DNA that has a genetic effect, and the gene is located on the DNA. Genes control the traits of an organism by directing the synthesis of proteins to express the genetic information they carry.

This is one reason why mules cannot bear offspring.

If it is genetically modified, it will definitely produce a sprout with the transferred gene fragment. Theoretically, there is a possibility of inheritance, but since the length of the foreign gene can not exceed 15 kb, whether the foreign DNA can be stably inherited is a serious problem faced by transgenic technology, so the transgenic plant may also lose the gene thought to be imported in the process of inheritance.

Child, the textbook is correct, the information is correct... Strictly speaking, in order to prevent random gene loss, drift, etc. Genetically modified organisms must be infertile, that is, they cannot be passed on to the next generation through sexual reproduction, for the sake of ecological security...

Regardless of safety considerations, any gene can be inherited.

Summary. Not a full copy. The inheritance of living things is a complex process, it is not just a simple copy, but a complex process of gene exchange and combination.

In this process, the genes of the parents are mixed, resulting in a new combination of genes that forms a new individual. The solution to this problem is to modify the genetic combination of parents through genetic engineering technology, so as to obtain a better genetic combination, so as to obtain a better individual. The basic steps of genetic engineering techniques are:

First, identify the genes to be modified; Second, these genes are inserted into the cell; Finally, the modified cells are cultured into new individuals. Genetic engineering technology can effectively alter the heredity of organisms to obtain better individuals.

Not a full copy. The inheritance of living things is a complex process, it is not just a simple copy, but a complex process of gene exchange and combination. In this process, the genes of the father and mother are mixed, resulting in a new combination of genes that forms a new individual.

The solution to this problem is to modify the genetic combination of parents through genetic engineering technology, so as to obtain a better genetic combination, so as to obtain a better individual. The basic steps of genetic engineering technology are: first, to determine the gene to be modified; Second, these genes are inserted into the cell; Finally, the cells of the modified anterior fissure were excavated and cultured into new individuals.

Genetic engineering technology can effectively alter the heredity of organisms to obtain better individuals.

Can you elaborate on that a little bit more?

Not fully replicated. The heredity of an organism is a replication process, but it is not a complete replication. In the process of inheritance, cells undergo mutations that affect the composition of the genetic material and thus the performance of the organism.

For example, in some species, mutations may cause changes in the expression of certain genes, which can affect the appearance and behavior of organisms. In addition, environmental factors will also affect the genetics of organisms, such as temperature, humidity, light, etc., which will affect the genetics of raw blue ants. Therefore, the heredity of living things is not a complete duplication, but a process of reproduction, in which both the sudden repentance and environmental factors affect the composition of the genetic material and thus the performance of the organism.

In addition, there are some other factors, such as social factors, cultural factors, etc., that also affect the heredity of organisms.