Mutations often have little phenotypic effect because __________.
A) they often occur in non-coding regions
B) codon changes are often insignificant
C) proteins can withstand minor amino acid variations
D) all of these

Question

Quizplus · Accepted Answer

Mutations can have little phenotypic effect because they often occur in non-coding regions, codon changes are often insignificant, and proteins can withstand minor amino acid variations. Therefore, all of these choices contribute to the little phenotypic effect of mutations.

Mutations Often Have Little Phenotypic Effect Because __________