No, because it still codes for valine in this case, but if another nucleotide was changed such as GCA it would code for alanine instead.
That their ancestors were related
The first and last sounds most reasonable, but I will go with the last one.
Simple! Air, Water, Food, and Shelter!
<span>The question is asking Which level of taxonomy has the fewest organisms?- therefore we have to choose the smallest group. This is the species, for example dogs are a species. then they form a genus together with Coyotes, and they they formgom with all other animals. Finally all eukaryotes are in the domain with dogs. So the smallest group is the species - only the dogs here in this example</span>
