Which of the following best describes the genetic variation of a population?Multiple choice question.Genetic variation refers to the fact that different individuals of a population have different alleles of genes.Genetic variation refers to the fact that an individual organism's alleles for a gene can vary during its development.Genetic variation refers to the fact that in most populations there are two sets of each gene present in each individual.
Question
Which of the following best describes the genetic variation of a population?Multiple choice question.Genetic variation refers to the fact that different individuals of a population have different alleles of genes.Genetic variation refers to the fact that an individual organism's alleles for a gene can vary during its development.Genetic variation refers to the fact that in most populations there are two sets of each gene present in each individual.
Solution
The best description for the genetic variation of a population is: "Genetic variation refers to the fact that different individuals of a population have different alleles of genes."
This is because genetic variation is all about the differences in genes among individuals within a population. These differences are due to the different alleles (versions of a gene) that individuals possess. The other options are incorrect because they either refer to the variation within an individual organism or the presence of two sets of each gene in an individual, which is a characteristic of diploid organisms, not a measure of genetic variation within a population.
Similar Questions
Genetic variation is the difference in DNA sequences between individuals within a population. Variation occurs in germ cells that are passed on from parent to offspring. Which of the following is true about mutations?Select one:a.Certain mutations allow organisms to better survive in the environment and the traits are passed on.b.Mutations in the organism's somatic cells are passed onto offspring causing variations in the population.c.Certain mutations are beneficial and lead to variation because the organism does not survive.d.Mutations are always harmful to a population when passed on.
Different alleles of genes are found within different individuals of a population. This is known as Blank______,Multiple choice question.genetic driftgenetic variationnatural selection
The amount of genetic variation present in naturally occurring populations is Blank______.Multiple choice question.insignificantpractically nonexistentvery littlesignificant
What is population genetics?Multiple choice question.The study of population range and growthThe comparative analysis of genes in different speciesThe study of the properties of genes in populationsThe study of inheritance patterns in humans
What is variation ? List two main reasons that may lead tovariation in a population
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