You might recall from high school biology a scientist by the name of Jean-Baptiste Lamarck. He proposed a mechanism of evolution in which organisms pass on traits acquired during their lifetimes to their offspring. The textbook example is a proposed mechanism of giraffe evolution: If a giraffe stretches its neck to reach higher leaves on … Continue reading RealClearScience – End the Hype over Epigenetics & Lamarckian Evolution
Tag: Epigenetics
Epigenetics: The sins of the father
A while back I linked to a BBC story on the discovery that mice could pass on a learned fear of certain smells to their descendants. This is an almost Lamarckian observation, one that may indicate that the long discredited scientific theory of acquired traits being inheritable may have had a glimmer of truth. This … Continue reading Epigenetics: The sins of the father