Evolution of Disease, Human, and Animal Essay Example

is that methylation accumulates at the genes for entire life in response to the environmental factors, such as nutrition or chemical exposure, if the genes are affected, and are passed to the offspring, their genes are also damaged. Also, gene retains memories of the experience, therefore, the characteristics of the parents or the grandparents are inherited by the children. Some of the environmental factors such as malnutrition associated with poverty are partially inherited. But one thing we should note here is that we can only inherit certain problematic features from the parents and then our life experience changes those conditions to better. (Abhay, 2015)

Nature of the information carried by epigenetic marks store includes, they are affected by environmental factors, and the marks cannot be erased during the epigenetic process. The information is transmitted in histone in the DNA; tha