Gametic mutations occur in the cells of the gonads (which produce sperm and eggs) and may be inherited.
There are two types of mutations that can occur in gamete cells:
1. Gene Mutations
2. Chromosomal Mutations
It is not only true but mutations in the gametes are the only mutations that can be passed on to the next generation. Any somatic mutations you have will die with you.
Yes, you are one :)
- Nick
You can probably get a better idea from Wikipedia's article on Mutations: http://en.wikipedia.org/wiki/Mutation
All characteristics were at some point mutations. Successful genetic mutations that are present in a parent in the homozygous form willl always be transmitted into the gametes. Whether the offspring will have the characteristic phenotypically hinges ont the genetics of both parents and which alleles are in the fertilized egg.
Through the parental genes forming the two gametes.
Mutations in the genetic code that can be passed on to offspring occur in the gametes; the sperm and egg cells.
No. Skin cells are somatic cells. Your offspring come from gametes which are made by germ line cells. Only mutations in germ line cells or your gametes are passed on to your offspring.
Mutations can be passed from parent to offspring only by mutations found in genes. These genetic mutations can be hereditary. Chromosomal mutations only occur in one person and cannot be passed on to the offspring.
In the gametes.
You can probably get a better idea from Wikipedia's article on Mutations: http://en.wikipedia.org/wiki/Mutation
Yes mutations can be passed from parent to offspring. If a parent has a certain gene that is mutated then there is a possibility that the child may inherit it.
Only mutations which occur in the gametes. Mutations in somatic cells ( body) are not passed on to offspring. Example: A mutation in skin cells leads to skin cancer, but this cannot be passed on to offspring.
All characteristics were at some point mutations. Successful genetic mutations that are present in a parent in the homozygous form willl always be transmitted into the gametes. Whether the offspring will have the characteristic phenotypically hinges ont the genetics of both parents and which alleles are in the fertilized egg.
Through the parental genes forming the two gametes.
Mutations in the genetic code that can be passed on to offspring occur in the gametes; the sperm and egg cells.
No. Skin cells are somatic cells. Your offspring come from gametes which are made by germ line cells. Only mutations in germ line cells or your gametes are passed on to your offspring.
Heritable mutations.
Depends on how likely the mutation is to occur (how dominate) and on the genetics of the other parent. If the offspring is a clone, the mutation will be passed from parent to clone.
If a mutation occurs in a sex cell, then it may be inherited. Any mutation to the somatic cells will not be passed on. Any mutations that either of the parent organisms have will be inherited by their offspring.