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My only object was to submit to the precepts just given concerning pure treatment, individual seed gathering, exclusion of crosses and accurate recording of all the facts. The result has been a pedigree which now permits of stating the relation between all the descendants of my original introduced plant. This pedigree at once exhibits the laws followed by the mutating species.

They had gotten off one bus to wait along the road for another which, he assumed, would take them to other hamlets or rural scatterings possibly more remote than this assumed, for what did he know waiting perennially, or seemingly so as he was, and shaking his head from time to time to keep himself on top of the internal waves and not be overtaken, not be absorbed by them- waves which came upon him voraciously like inundating tongues, polysemous tsunamis of a muted, mutating language cryptic to him, not of volition and thus adventitious in a sense, but still of his own making.

And if mutations in groups, or such periodic mutations should be the rule, it is to be premised that these periods recur from time to time, and that many species must even now be in mutating condition, while others are not. It is readily granted that the constant condition of species is the normal one, and that mutating periods must be the exception.

Some lines may be mutating at the present moment; others may momentarily be constant. The mutating lines will probably sooner or later revert to the inactive state, while the powers of development now dormant may then become awakened on other branches.

Twenty-first century Earth had not realized the degree to which it depended upon its effective antibiotic products for maintenance of its health until the mutating immune bacterial strains began to outpace the development of new antibacterials. Early penicillin killed 96 per cent of all organisms in its spectrum at first but time and natural selection undid its work in three generations.

I see it now: species are cells mutating over time; planets are clusters of cells; the galaxies are mere organs; and the universe is an organism. Individuals play their parts, thinking themselves autonomous as does any nucleus of a cell, but it isn't true." These were her thoughts as she opened her eyes.

It is quite obvious that Oenothera lamarckiana was in a mutating condition when I first saw it, seventeen years ago. How long had it been so? Had it commenced to mutate after its introduction into Europe, some time ago, or was it already previously in this state? It is as yet impossible to decide this point.

He smiled at his friend with that strange, contemplative longing that introverts projected to belie their disdain for the outside world, withdrew, and looked away. Then that which was thought to be mendacious and absurd seemed to be true in the perennial mutating, albeit perhaps, in terms of truth, non-evolving thoughts of the mind.

In order to give an adequate answer, we must consider the whole range of the observations from a broader point of view. First of all it is evident that the real mutating period must be assumed to be much longer than the time covered by my observations. Neither the beginning nor the end have been seen.

For a moment, the walls of the bathroom began to spin around with his mirrored face, and the faster they spun, the more the lambent reflection in flight became former diminished copies of a dominant trait of a mutating self that must have sustained cohesiveness in these former beings of what he looked like at various ages but was no more. He laughed.