The role of genetic mutations in human evolution

We didn’t leave a dough stage to get beautiful wings, but Raul Seixas was smart to say that he preferred to be a “walking metamorphosis”. The ability to produce genetic mutations plays an important role for human evolution. In fact, this is an indispensable factor not only for humanity, but for all the forms of life in the world to remain stable and existing.

From the first breath of life on this planet, we have produced endless DNA combinations that realize the famous natural selection of ‘useful’ mutations that have been a kind of better adaptation and survival. scarce world. Food distribution applications have not always been available.

Thus, it is a necessity to change and develop since ancient times. Learn more about genetic mutations and roles in genetic variability. and the role of human evolution and the ability of all species.

If there are genetic mutations, are we X-Men?

In a way, yes. All living things share a “income from existence” that we call DNA. Usually this combination gives all the topics that adjust similar physical and physiological properties by following the same patterns to produce specific species.

Understand what I say ‘similar’, not ‘equal’. By looking at their social networks quickly, you can see that even most people share traces that distinguish them as human beings, all of them are different, even twin couples.

This difference The capacity of DNA to be reorganized and changedto produce new assets. However, this change should be ordered, because very harsh changes in this primordial income can bring unwanted mutations that prevent life from realization.

We know that our DNA consists of nitrogenous bases organized in series. If one of these sequence changes in a critical part, each set may be in danger and can change how proteins and cells behave.

In a simple comparison, homonim homophonous words are words with a different letter in their compositions, completely change. Example, repair and concert and the word ‘s’, ‘C’ with the musical performances of the variantic expresses the action to repair something.

If similar changes occur in our DNA, proteins and cells caused by this mutation may produce health problems or may be a variation that strengthens and develops in the ‘chance coup’.

And at the beginning of humanity, these variations that allowed us to come here. Even in the early days of humanity, mutation and genetic variability were not a matter of chat around the festive fires..

Mutar is necessary to develop

At a time when hunting is necessary to survive, those who can think of strategic and higher muscle quality (cave marombas) will be better in the theory in reproductive relationships.

However, let’s say there was a genetic change that made them more sensitive to cold. In the first snow, know who left to maintain the species? This is how natural selection and evolution.

So we can do it As humanity, the existing genes should be compatible with the environment they express.That is, genetically more heat -resistant, cold, better vision, health and cognition with data passing through DNAs are more likely to create new individuals.

The connection between compatible couples tends to create a genetically healthy and equal educated puppy to continue soy. However, DNA regulations can be beaten quite, constantly undergoing changes from this random union, a new mutation may have emerged.

For centuries, these fixed genetic mutations have provided physical and cognitive changes. For example, it is known that our brain is smaller, but more synonymously than the brain of ancestors such as Neanderthal.
There is even evidence that we carry some DNAs that arise from the meeting between this group and “modern people ve and can intervene in physical health and neurods.

However, there are some secrets for these genetic mutations to make them useful rather than causing problems. In DNA, it is desirable to move forward the chances of causing errors and these negative variations are required to move forward.

Famous errors arising from low genetic variability are the relative marriages of the Russian Romanov family. There was a flawed gene that prevented the blood clotting of this lineage.

The disease caused by this genetic error is called hemophilia that manifests itself in men. In this way, most of the children produced in these relationships did not reach adulthood, so the opportunity to produce new grandchildren decreased. However, when we include external individuals, we can reduce the chance of such genetic errors to occur or maintain themselves.

If we compare genes to the balls of a ball pool, Romanov’s wedding allows only blue and yellow balls, but if someone in the lineage marries one of another family, the pool gains more color and varies.

Knowing the history of hereditary genetic diseases, There are currently families who have chosen to perform tracking exams at the moment to know what is the chance to convey Dysfunctional genes to their children.As families of cystic fibrosis cases that mainly affect the lungs.

Mysterious genetic box

That Genetic mutations are required for the development of lifeHowever, new regulations are not always useful to provide subjects of their descendants and descendants.

Even if conscious combinations such as combining people with certain characteristics may occur, they have the chance to be different from what is desired, ultimately, ultimately Genetic combinations are more like a magician box, where we don’t know if a pigeon or a long scarves will come out of a cake recipe, and even the cake can be bent.

There is still a long way until you understand how these mutagenic arrangements occur and that we are today, and perhaps we will be in the future.

Backwardly For our ancestors, at least give us a hint about how genetic mutations are They may have contributed to the point where we are today, but we only know the most appropriate date. Can we repeat the existential history of those who do not survive to maintain their genes?

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