If a mutation occurs in an mRNA codon that was originally ACA, which mutated mRNA codon would result in an amino acid sequence different from that produced by the ACA codon? need help ASAP

The earth's polarity has switched many times through history as evidence by what wh the earth clorets he has switched many times throughout history as evidence by what

The production of cells during mitosis into specialized function is recombination or differentiation

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food