Brain, spinal cord, nerves
<span>Silent
mutations can occur because of the redundancy of the genetic code. For example,
the codons CCG and CCU are both translated from mRNA as proline (Pro). So a
change in the template strand of the DNA from 3′-GGC to 3′-GGA (a mutation from
C to A) will not cause any change in amino acid sequence.</span>
Frame-shift mutations result from the insertion or
deletion of one or as valine (Val).
Nonsense mutations result in a premature stop codon. For
example, the codon UGG is translated as the amino acid tryptophan (Trp). A DNA
point mutation could convert this to the stop codon UAG, which acts as a
translation termination signal.
Answer:
The answer is probably c. Plz mark brainliest
Explanation: