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The mutated gene codes for a protein that cause a new trait
Gonzalo Abernathy
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What type of mutation is less harmful to an organism?
Certain gene mutations do not lead to any apparent damage. These mutations are generally the ones in which the resulting amino acid is not changed.
What Describes an individual that has two alleles for a trait?
It sounds like you are referring to homozygous vs heterozygous. If an organism has two identical alleles of the same gene, it is said to be homozygous. If an organism has two different alleles of the same gene, it is said to be heterozygous.If a homozygous organism has two identical dominantalleles, it is said to be homozygous dominant, while an organism with two identical recessive alleles is said to be homozygous recessive.If this was not what you're asking, please clarify your question on the discussion page so someone can Terms_that_describe_two_alleles_of_the_same_genethis answer.
In which step would a mutation lead directly to the formation of an altered gene -?
DNA is copied and each new cell gets a full copy.
What does mutation and sexual reproduction lead to?
Microevolution
Are there any gentic mutations compatible with life?
To function correctly, each cell depends on thousands of proteins to do their jobs in the right places at the right times. Sometimes, gene mutations prevent one or more of these proteins from working properly. By changing a gene's instructions for making a protein, a mutation can cause the protein to malfunction or to be missing entirely. When a mutation alters a protein that plays a critical role in the body, it can disrupt normal development or cause a medical condition. A condition caused by mutations in one or more genes is called a genetic disorder. A very small percentage of all mutations actually have a positive effect. These mutations lead to new versions of proteins that help an organism and its future generations better adapt to changes in their environment. For example, a beneficial mutation could result in a protein that protects the organism from a new strain of bacteria.
How can a mutation in a gene lead lead to a new trait in an organism?
The mutated gene codes for a protein that cause a new trait
How can a mutation in a gene lead new trait in an organism?
The mutated gene codes for a protein that cause a new trait
How can a mutation in gene lead to a new trait in an organism?
The mutated gene codes for a protein that cause a new trait
Does natural selection on single-gene trait cannot lead to changes in allele frequencies?
Natural selection on a single-gene trait can lead to changes in allele frequencies for the alleles of that gene.
What type of mutation is less harmful to an organism?
Certain gene mutations do not lead to any apparent damage. These mutations are generally the ones in which the resulting amino acid is not changed.
A difference in an inherited trait of an organism that may lead to new species?
variation
What kinds of somatic cell gene mutations can frequently lead to the first stages of cancer?
Proto-oncogene is the kind of somatic cell gene mutation that can lead to first stages of cancer. Proto-oncogene can lead to cellular transformation.
How can a mutation lead to an adaptation?
A mutation is an evolution of the deceased ancestors which takes decades to form. Example: in the past, whales had legs and elephants never had trunks--million years later (present time), whales have fins and elephants have trunks. An adaptation is getting used to--like bacteria becoming resistance towards antibiotics and how we, humans, are suited with most of the environment around us. How can a mutation lead to an adaptation? Adaptation tends to be faster than mutation, but both help the organism to survive; natural selection. Since mutation is known to occur randomly; mutation can lead to adaptation by "choosing" an organism for the "survival of the fittest". Additionally, an adaptation is a mutation. When an mutation is occurring, genes are passed down from generation to generation. As more and more organisms are inheriting the mutation, they become a typical part of the species. The mutation has become an adaption.
DNA mutations can lead to genetic disorders diseases or even the death of an organism Which of the following factors is most likely to cause a mutation in DNA?
DNA mutations can lead to genetic disorders, diseases, or even the death of an organism. Which of the following factors is most likely to cause a mutation in DNA?
What Describes an individual that has two alleles for a trait?
It sounds like you are referring to homozygous vs heterozygous. If an organism has two identical alleles of the same gene, it is said to be homozygous. If an organism has two different alleles of the same gene, it is said to be heterozygous.If a homozygous organism has two identical dominantalleles, it is said to be homozygous dominant, while an organism with two identical recessive alleles is said to be homozygous recessive.If this was not what you're asking, please clarify your question on the discussion page so someone can Terms_that_describe_two_alleles_of_the_same_genethis answer.
Is a mutation dangerous?
Can be, but most mutations are neutral. If you had a gene that coded for a hydrophobic amino acid and it was point mutated to another gene that coded for another hydrophobic amino acid then there would be no change in the protein fold and no danger. Statistically this the the majority of mutation cases.
In which step would a mutation lead directly to the formation of an altered gene -?
DNA is copied and each new cell gets a full copy.
