Natural selection makes alleles with which characteristics more frequent in a population? Alleles that make organisms better able to find food Alleles that make an organism better able to blend into the environment Alleles that make organisms more likely to have surviving offspring. Alleles that make organisms stronger and better able to compete

## Step 1<br />Natural selection is a process where organisms that are better adapted to their environment tend to survive and produce more offspring. This concept is a key mechanism of evolution.<br /><br />## Step 2<br />The term "allele" refers to different forms of a gene that can exist at a specific locus. Alleles can influence an organism's traits.<br /><br />## Step 3<br />The question asks which characteristic of alleles is made more frequent in a population due to natural selection. The options provided are:<br /> - Alleles that make organisms better able to find food.<br /> - Alleles that make an organism better able to blend into the environment.<br /> - Alleles that make organisms more likely to have surviving offspring.<br /> - Alleles that make organisms stronger and better able to compete.<br /><br />## Step 4<br />While all these characteristics could potentially contribute to an organism's survival and reproductive success, the most direct and encompassing factor in natural selection is the ability to have surviving offspring. This is because the primary goal of natural selection is to ensure the continuation of an organism's genes in future generations.<br /><br />## Step 5<br />Therefore, the alleles that make organisms more likely to have surviving offspring would be the ones most frequently found in a population due to natural selection.