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introduction and short descriptions of each type |
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'''Biological inheritance''' is the process by which a living organism produces a new organism with many of the same traits as itself. Variation in inheritance is a fudnamental concept in [[Darwin]]'s theory of [[evolution]].
Mechanisms of ''biological inheritance''
# [[Genetic]] inheritance is due to alterations in [[DNA]] sequence and has accounted for the vast majority of characterized heritable variation.
# [[Epigenetic inheritance]] results from reversible alterations of [[gene]]s.
# [[Prion]]s are [[protein]] folding variants that are able propagate by inducing other variants of the same protein to fold into the prion form.
# [[Structural inheritance]] refers to the relative position of biomolecules and the need to use an existing structure as a template to produce a new copy of that structure. This is most apparent in the membrane systems of eukaryotic cells. While this type of inheritance is fundamental to the distinctions made among the various domains of life, new instances of heretible structural variation are rare.
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