Question

genetic variation from errors quick check
which modification affects an organisms expressed characteristics while leaving its dna sequence unchanged? (1 point)
insertion mutation
epigenetic change
deletion mutation
substitution mutation

Explanation:

• Insertion mutation: Adds nucleotides to DNA sequence.
• Epigenetic change: Alters gene expression without changing DNA sequence.
• Deletion mutation: Removes nucleotides from DNA sequence.
• Substitution mutation: Replaces nucleotides in DNA sequence.

Answer:

epigenetic change