The famous Darwin's theory says that evolution is due to the individual struggle for survival and that only the most 'strong survive. Mors mea your life.
Modern biologists, however, 'are reviewing this position due to new discoveries about cell biology that show how in reality' the success of biological organisms depends on the collaboration and condivione of genetic information between cells.
The first single-celled organisms appeared on Earth 750 million years ago as evidenced by fossils and more 'forward in time, these organisms became multicellular.
At these colonies were disaggregated and counted dozens or hundreds of cells more 'latest developments transform' organization in colonies of millions, billions and trillions of cells.
Biologists have classified these multicellular organisms as well 'as they appear to the human eye (people, animals etc).
in a dense 'cells that have created amibienti structured, and division of labor with incredible precision and efficiency over time and this specialization and' been transferred in the genes of every cell of the biological organism. The specialization of cells to cells offered the advantage of living with less. Today
biologists emphasize more and more 'the invaluable role of cooperation in sustaining life and discovered that many organisms survive on symbiotic relationships with other organizations, creating strategic alliances. These new studies have given rise to systems biology. Unfortunately, in
recent years are witnessing a war without quarter to microorganisms with antibacterial soap and antibiotics, but this fight does not take into account an important element: some bacteria are essential to our health.
Cooperation between bacteria and human being and 'the main reason against the antibiotics that knows how to shoot in the crowd indiscriminately destroying all microorganisms.
Recent discoveries in biology show a further mechanism for cooperation between cells.
organizations integrate their communities' share of the cellular genes that are nothing more than memories acquired through experience in your environment.
Initially it was thought that genes were submitted by individuals of a species to the descendants but now we know that genes can be shared among members of different species.
This sharing of genes between different species accelerates the trend shows that the most successful evolutionary strategy, and 'has been and' cooperation and information sharing.
These small cells of which we are made human beings (50 trillion) are perhaps the most 'intelligent individuals that form? It seems to be '.. and I do not want to Darwin.
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