I want to know the answer to the following question:
Are the changes then presented, permanent?
All the background I'm provided with is that "Epigenetic marks may be added or removed from the DNA during programmed stages of development of the plant, and are responsible, for example, for the differences between anthers, petals and normal leaves, despite the fact that they all have the same underlying genetic code.". Is that enough to answer the question?
Answer: no