Which modification affects an organism’s expressed characteristics while leaving its DNA sequence unchanged?(1 point)

Question

Responses

deletion mutation
deletion mutation

insertion mutation
insertion mutation

epigenetic change
epigenetic change

substitution mutation

Answer 1

The modification that affects an organism’s expressed characteristics while leaving its DNA sequence unchanged is an epigenetic change. Epigenetic changes involve modifications that can influence gene expression without altering the underlying DNA sequence, such as DNA methylation or histone modification.