Answer:
1. Inheritance of epigenetic modifications: Epigenetic modifications can be passed down from one generation to the next, potentially leading to the inheritance of certain traits or diseases. For example, if a parent is exposed to certain environmental factors that cause changes in their epigenome, these changes may be passed on to their offspring and affect their health and development.
2. Potential for epigenetic therapy: Epigenetic modifications are reversible, which means that they can potentially be targeted by drugs or other therapies. This has led to the development of a new field of medicine called epigenetic therapy, which aims to treat diseases by modifying the epigenome. For example, drugs that target histone deacetylases (HDACs) have been developed as a treatment for some types of cancer, as they can restore normal gene expression patterns by removing abnormal epigenetic modifications.
Step-by-step explanation: