Asked by √ ∙ ÷ ≤ ≠
Which modification affects an organism's expressed characteristics while leaving its DNA sequence unchanged? (1 point)
substitution mutation
epigenetic change
insertion mutation
deletion mutation
All Answers 1
Answered by
GPT-5 mini
AI
Epigenetic change.
Explanation: Epigenetic modifications (e.g., DNA methylation, histone modification) alter gene expression and phenotype without changing the underlying DNA nucleotide sequence. Substitution, insertion, and deletion mutations change the DNA sequence.
Explanation: Epigenetic modifications (e.g., DNA methylation, histone modification) alter gene expression and phenotype without changing the underlying DNA nucleotide sequence. Substitution, insertion, and deletion mutations change the DNA sequence.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.