Which of the following statements about the epiginome is correct? 1. It is dynamic. 2. It is heritable. 3. It can be a target for drug therapy. 4. It can change based on our life experiences. O A. 1, 2 and 3 O B. 1 and 3 O C. 2 and 4 O D. 4 only O E. All of 1, 2, 3 and 4 are correct.

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Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.