Epigenetics: Heritable changes in gene expression without altering the DNA sequence.
How to apply it: Use DNA methylation and histone modification to explain how environment can influence gene expression.
Course: AP Biology · Unit: Gene Expression and Regulation
Practice questions about Epigenetics on AimFive — get rubric-based feedback showing exactly which points you earned.
AP and Advanced Placement are trademarks of College Board. AimFive is not affiliated with or endorsed by College Board.