Occasional Papers of the California Academy of Sciences, Vol. 3 (Classic Reprint)

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Excerpt from Occasional Papers of the California Academy of Sciences, Vol. 3Scope and meaning of natural selection, 51, not creative (schur man), 51, conditioned by variation, 52, variations quantitative rather than qualitative, 52, how are new parts originated 53, variations must be advantageous to be favored by selection, 53 Romanes on useless variations favored by selection, 54.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.