Question

What role to 'epigenetics' have to do in genetic expression?

Answer 1

Epigenetics is the study of heritable changes in gene expression do not involve changes to the underlying DNA sequence a change in phenotype without a change in genotype which in turn affects how cells read the genes.

Answer 2

Answer:Epigenetics is the study of heritable changes in gene expression (active versus inactive genes) that do not involve changes to the underlying DNA sequence — a change in phenotype without a change in genotype — which in turn affects how cells read the genes.

Explanation:Epigenetics is the study of heritable changes in gene expression (active versus inactive genes) that do not involve changes to the underlying DNA sequence — a change in phenotype without a change in genotype — which in turn affects how cells read the genes.