Darwin-Hooker Letters : Letter from C. R. Darwin to J. D. Hooker 3 May [1859]
Darwin, Charles Robert
Darwin-Hooker Letters
<p style='text-align: justify;'>CD favours occurrence of reversions, although lack of experiments forces one to vague opinions. Reversions oppose only the inheritance not the occurrence of variation. Discusses relation of reversion, direct influence of conditions, and selection.</p>