The right answer are all of these 3 propositions.
At the DNA level, there are 3 types of mutations depending on their effect on proteins:
Mutation missense:
In genetics, we speak of "missense" mutation. The modified codon produces an amino acid (a sense) different from that usually produced, so the protein will be modified.
Nonsense mutations:
We are talking about "nonsense" mutation. In the case of nonsense mutations, playback stops and the produced protein is incomplete. By replacing an amino acid codon with another codon that codes for "stop" (stop codon).
Silent mutations:
In genetics, certain modifications have no effect on the quality of the proteins produced, in the case where the amino acid concerned has several codons.
Answer:
The answer is all of them
>They may receive a benefit.
>They may not be affected at all.
>They may not be harmed.
Explanation:
Mutations that occur in reproductive cells, or gametes, are a source of genetic variation in species. These mutations can be inherited by offspring. Sometimes, the mutations harm the offspring. Sometimes, the mutations benefit the offspring, and sometimes, they have no effect at all.
