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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Anup Padwal Best Answer
The term epigenesis is first coined by Aristotle It is the process by which plants, animals and fungi develop from a seed, spore or egg through a sequence of steps. During this process unorganised cells differentiate and organs is form. All these processes occur when environmental condition is favourable for that process; which brings certain biochemical changes.