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What two ways can an organism's genotype change?
To put this answer as simply as possible, an organism's genotype can change due to either a random mutation in the DNA/chromosomes or the insertion of DNA from one organism into the DNA of another organism.
What is random errors when DNA is copied called?
It's called a mutation.
What is directional mutation?
one which changes the characteristics of an organism so it moves in a direction. Like if stin colour mutated so it was darker the mutation was directional to make skin colour darker not lighter.
A random alteration in the sequence of DNA nucleotides that provides a new variant allele is called a?
gene mutation
What are two processes that add to the genetic diversity of humans?
mutation and random mateing maybe not sure apex sucks anal
How can having more than one codon for each amino acid be a benefit to organism?
It helps minimize the effect of a random mutation.
What two ways can an organism's genotype change?
To put this answer as simply as possible, an organism's genotype can change due to either a random mutation in the DNA/chromosomes or the insertion of DNA from one organism into the DNA of another organism.
What are the main sources of heritable variation in a population?
mutations, recombination, random pairing of gametes
What is random errors when DNA is copied called?
It's called a mutation.
Does mutation depend on evolution?
The mutation theory is basically stating that mutation is one of the major factors that cause evolution. The mutation has to be a beneficial mutation, meaning that it has to help the survival of the organism that got the mutation. The mutation causes knew genes and diversity which can spread quickly throughout a population and eventually change the frequency of alleles (causes mutation) Remember the mutation has to be beneficial to the survival of the organism.
What is the same between mutation and adaptation?
Both mutation and adaptation involve changes in an organism's genetic makeup in response to changes in the environment. Mutations are random changes in DNA that can lead to variations in traits, while adaptation is the process by which organisms adjust to their environment over time to increase their chances of survival and reproduction. Both mutation and adaptation play crucial roles in evolution.
What is directional mutation?
one which changes the characteristics of an organism so it moves in a direction. Like if stin colour mutated so it was darker the mutation was directional to make skin colour darker not lighter.
Mutation is the occurrence of?
random changes or variation in a DNA sequence
Mutation is the occurence of?
random changes of variations in a dna sequence
A random alteration in the sequence of DNA nucleotides that provides a new variant allele is called a?
gene mutation
Why can mutation affect evolution?
Mutations are random changes in an organism's DNA that can lead to new traits. These new traits can impact an organism's ability to survive and reproduce in its environment, influencing its chances of passing on these traits to future generations. Over time, accumulated mutations contribute to genetic diversity, which is essential for evolution by natural selection to occur.
What cause variations in a species?
in gene pool, it comes from a random mutation
