Difference between mitosis and meiosis

The main difference between the processes of mitosis and meiosis is determined by the function that each process performs, being Mitosis the division of the nucleus of any cell of an organism (somatic cells), necessary for the growth and renewal of these cells; while Meiosis They carry it out alone and exclusively cells involved in the reproduction processwith the objective of exchange genetic information between the nuclei of two sexual cells of different organisms and thus increase the genetic diversity and survival of the species.

Therefore, the type of cell as well as the number and type of chromosomes or genetic material that are involved in these cell division processes is also different. This is the difference between mitosis and meiosis with respect to the types of cells involved:

• Mitosis: short -term process in which haploid cells (N) with non -matched chromosomes intervene.
• MEIOSIS: Long process in which diploid cells (2N) intervene with paired chromosomes.

On the other hand, this is the difference between mitosis and meiosis regarding its result:

• Mitosis: After a single cell division, two new genetically identical daughter cells are obtained to the stem cell, since the exchange of genetic information between chromatids has not occurred.
• MEIOSIS: After suffering two fissions from the nucleus, the original cell gives rise to four final gametes (sex cells), each having half of the number of chromosomes contained in the original cell. In addition, these new four cells have different genetic information, since during the meiosis process they have suffered a genetic exchange, called cross -linking.

Although they are different processes, both mitosis and meiosis share a series of similarities. Within the similarities between mitosis and meiosis The following stand out:

• Its function as a cell core division process. Thanks to both biological phenomena, living beings guarantee their survival, on the one hand, through the growth and maintenance of their own cells and tissues thanks to myitosis and, on the other hand, guaranteeing the diversity and genetic balance between the species, thanks to the action of meiosis by providing genetic diversity in the gametes.
• In addition, the existence of the processes of mitosis and meiosis is universal, giving with greater or lesser frequency in all the Live eukaryotic beings that exist on the face of the earth.

Mitosis is the biological process by which Somatic cells of living eukaryotic organisms divide their cell core And with him, the genetic information they have. In this way, living organisms guarantee their survival, thanks to the correct growth and maintenance of all their cells. Both animal cells and those of eukaryotic plants, fungi and microorganisms carry out the surprising cell mythosis process.

To get a equitable distribution of DNA or genetic materialthese are the Phases of mitosis:

1. Interface
2. Prophase
3. Metaphase
4. Anaphase
5. Telophase

The final result of mitosis is to obtain Two daughter cells with genetic information identicalboth among them and with respect to the stem cell. Thus, myitosis constitutes a asexual reproduction processin which only one stem cell intervenes. You can expand some more information with the example of plants with asexual reproduction: characteristics and examples.

Meiosis is the responsible process par excellence of guarantee genetic diversity among individuals of the same species. This amazing biological process is necessary to carry out the sexual reproduction between organisms of different sex. In this way, meiosis is responsible for producing male sex cells (sperm) and female (ovules) necessary for sexual reproduction and the creation of new individuals genetically different from their parents.

During the complex MEIOSIS GENETIC PROCESS Two successive divisions of the cells of the cells are carried out, so that the process is long and entails the realization of the following Stages of Meiosis:

Meiosis i

• Profase i
• Metaphase i
• Anaphase i
• Telofase i

MEIOSIS II

• Profase II
• Metaphase II
• Anaphase II
• Telofase II

After the division and exchange of genetic material, the four cells resulting in the meiotic process are characterized by being haploid (a single copy of the genetic material) and having a varied and enriched new genetic information.

Now that you know well the difference between mitosis and meiosis, here we leave you information about the similarity and difference between animal and plant cell and what are the unicellular and multicellular living beings.

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