Silent mutations<span> are </span>mutations<span> in DNA that do not significantly alter the phenotype of the organism in which they occur.
So, Answer would be: Option A) T</span><span>he replacement of a single base,production the same amino acid
Hope this helps!</span>
The sequence of bases on RNA that would match or pair with the following DNA sequence: GCA is CGU.
<h3>What is transcription?</h3>
Transcription is the process by which mRNA sequence is produced from a DNA template in the nucleus of a cell.
During transcription process, the following applies:
- Adenine (A) pairs with Uracil (U)
- Guanine (G) pairs with Cytosine (C)
This means that the mRNA sequence that will result from a template of DNA with sequence: GCA is CGU.
Learn more about DNA sequence at: brainly.com/question/3888340
1/2 as hazel is not a carrier, yet, hank might be
The reason why nost scientists thought that the first true cells formed on Earth were anaerobic is being shown in the second option :B. because there was no oxygen on early Earth. Paying attention to this fact scientists discovered that first cells were prokaryotes and greatest part of them created oxygen as a toxic by-product of their own metabolism which make them understand how the planet was provided with oxygen and made a conclusion that first cells were anaerobic.
As a result of deletion, the incorrect sequence of amino acids will be translated into a protein, resulting in a mutation.
A) deletion
