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A mutation occurs randomly and can cause a new phenotype. For example, blue eye color is caused by a random mutation in the genes governing eye color. This mutation occurred between 6000 and 10000 years ago. Before that, nobody had blue eyes.

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Related Questions

How does mutation occur in the population?

Mutation can create new alleles, therfore can change allele frequencies in a population.


When a child is born with a chromosomal mutation when did mutation occur?

during meiosis


When a child is born chromosomal mutation when did the mutation occur?

During meiosis


What does undergo mutation mean?

Undergo mutation means that genetic material, such as DNA, has experienced a change in its sequence. Mutations can occur naturally or be induced by factors like radiation or chemicals, and can lead to variability in traits among organisms.


What are the types of mutations that can occur?

nonsense mutation, missense mutation, frameshift muation, deletion or addition mutation


Changes in genes occur when organisms produce?

Changes in genes occur through processes such as mutation, genetic recombination, and gene duplication. These changes can result in variations in traits that can be passed down to offspring through reproduction.


What are mutations that occur at a single point?

Such mutations are called point mutation or gene mutation.


Breeder induce mutations in organisms to?

Increasing a population's mutation rate would increase the chances of individuals within the population having desirable traits, which can then be selected for using breeding techniques.


Which of these is one of the conditions for hardy-weinberg equilibrium?

Mutation cannot occur. Apex


What are permanent genetic changes that occur in a body cell called?

rna A mutation.


How do variation occur in asexually reproducing organisms?

Variation in asexually reproducing organisms can occur through mutations, which are random changes in the genetic material. Additionally, genetic recombination can occur through processes like gene transfer, leading to genetic diversity among the offspring. Environmental factors can also play a role in inducing variations in asexually reproducing organisms.


What is a hardy - weinberg equilibrium?

mutation cannot occur . Mutation cannot occur.Mates selected by character traits