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When many individuals with the same trait die before reproducing, what happens to the distribution of that trait in the population?

Sagot :

marianaegarciaperedo

Answer:

The distribution of that trait in the population will change, probably decreasing to near zero.

Explanation:

An evolutive force such as natural selection is acting on this population.

Natural selection is the result between the individual phenotype and the environment that determines the destiny of genes. It results in adaptation, which means the increase of the aptitude phenotype.  

Aptitude (or fitness) is reflected by the phenotype that results in the survival, fertility, and capability of having a mate. Aptitude is the contribution of each genotype to the next generation. It is a way of measuring the individual ability to leave fertile offspring. Aptitude must be significant to the natural selection act in its favor.  

Natural selection can act favoring an allele or against it, according to how it affects the fitness of individuals.

When many organisms in a population sharing the same trait die, this is because they did not have good fitness, so they were not adapted to the environment and its pressures. The alleles coding for that trait were not good for the fitness of the animals, so they do not get to survive.

These individuals die before reproducing, so they could not transfer their genetic charge to the following generation. Eventually, the alleles coding for the trait will decrease in the population, probably near zero. Natural selection is acting against this phenotype. Other alleles will be beneficiated, and their frequency in the population will increase.  

This change in alleles frequency is what we call adaptation.                  

   

Lanuel

The distribution of this trait in the population will change and then the population would decrease.

What is a trait?

A trait can be defined as a distinguishing quality or characteristic of a living organism. Thus, it refers to the specific features or characteristics that are possessed by a living organism.

According to genetics, traits are essentially transferred from the parents of a living organism to their offspring, so as to distinguish him or her from others.

In this context, the distribution of this trait in the population will change and then the population would decrease when many living organisms (individuals) with the same trait die before reproducing.

Read more on traits here: https://brainly.com/question/1548948

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