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Weismann saw no possibility of changes induced by any sort of stimulation in the soma affecting the gametes in such a way as to be redeveloped in the soma of the next generation. He attributed variation partly to the union of gametes containing various determinants, which he termed amphimixis: this, however, would introduce nothing new.

Incredible as it seemed to Herminia, in the daughter of such a father and such a mother, Dolores' ideas nay, worse her ideals were essentially commonplace. Not that she had much opportunity of imbibing commonplace opinions from any outside source; she redeveloped them from within by a pure effort of atavism. She had reverted to lower types. She had thrown back to the Philistine.

During the autumn the two drew plans together for those spots which next spring were to blossom in the beech glade. They sent to far-off countries for bulbs, experimented in the Heartholm greenhouses with special soils and fertilizers, and differences of heat and light; they transplanted, grafted, and redeveloped this and that woodland native.

The latter has redeveloped and freshened up for us the pictures of the ancient story-tellers, and has furthermore had them, so to speak, engraved and scattered among the people, until we have come to live in the midst of their times and enjoy an intimate knowledge of the actual condition of human polity and intelligence at any given period.

It is not certain that there is any such continuity of descent in the case of the centrosomes; for, while in the process of fertilization the centrosome is handed down from parent to child, there are some reasons for believing that it may disappear in subsequent cells, and later be redeveloped out of other parts.