Epigenetics
... .
See also
Epigenetic inheritance
Molecular biology
References
Oscar Hertwig , 1849-1922. "Biological problem of today:
preformation or epigenesis? The basis of a theory of organic development". W. Heinemann: London, 1896 .
Eva Jablonka and Marion J. Lamb. The Changing Concept ...
Preformation
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preformation ) ... who elaborated both upon
preformation and epigenesis, two distinct theories of generation. ... The
preformation theory states that "knowledge is possible ...
Epigenesis
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