0
What is the similarity between natural selection and genetic drift?
Wiki User
∙ 13y ago
No.
Genetic mutations lead to changes in the gene. This results in a (possible) new allele.
Genetic drift is the change in frequency of an allele in the population due to chance.
The smaller the population the bigger the chance on genetic drift (like it is more likely to coin flip 10 heads in a row then 1000 heads) while on the other hand the bigger the population the bigger the chance new alleles will be created by mutations.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the main similarity between the process if artificial selection and natural selection?
The similarity between artificial and natural selection is that they are both weeding out unfavorable traits for favorable traits to be well equipped for survival.
What is the main difference between natural selection and genetic drift?
The main difference to remember is that natural selection is a nonrandom process while genetic drift is a random process.
Is Natural selection a source of genetic variation in a population?
No, natural selection works on that genetic variation presented to it.
Was it absolutely necessary for natural selection to take place?
Genetic change is necessary for natural selection to take place
What comes first mutation or natural selection?
Natural selection can only work on genetic variation that already exists. So mutation comes first, then natural selection.
What is the main similarity between the process if artificial selection and natural selection?
The similarity between artificial and natural selection is that they are both weeding out unfavorable traits for favorable traits to be well equipped for survival.
What is the main difference between natural selection and genetic drift?
The main difference to remember is that natural selection is a nonrandom process while genetic drift is a random process.
How does genetic variation support Natural Selection?
Genetic variation in itself does not 'support' natural selection: it is what natural selection acts upon.
Is Natural selection a source of genetic variation in a population?
No, natural selection works on that genetic variation presented to it.
What are genetic mutation and natural selection?
Together, genetic mutation and natural selection determine in what 'direction' evolution proceeds.
How is genetic diversity important to the concept of natural selection?
Without genetic diversity, natural selection cannot occur
Cows that give more milk than other cows are an example of?
Natural variation, natural selection, artificial selection, genetic engineering, etc.
Is it possible for a population to undergo natural selection?
No, there is no genetic variation upon which natural selection can operate.
Which type of selection tends to increase genetic variation?
Natural Selection.
What characteristic within populations cause natural selection to occur?
Genetic variation. If there were no variation in the genes/phenotype then natural selection would have nothing to select from.
Was it absolutely necessary for natural selection to take place?
Genetic change is necessary for natural selection to take place
What comes first mutation or natural selection?
Natural selection can only work on genetic variation that already exists. So mutation comes first, then natural selection.
