"Genetic" Quotes from Famous Books
 ... laws of Nature explains this harmony, even if we assume that all beings have arisen separately and independent of one another. Darwin forgets that inorganic nature, in which there can be no thought of genetic connexion of forms, exhibits the same regular plan, the same harmony, as the organic world; and that, to cite only one example, there is as much a natural system of minerals ...
— Lectures and Essays • T.H. Huxley
... the history of every people, and it was not neglected by Polybius in the history of Rome with impunity. His treatment of all questions, in which right, honour, religion are involved, is not merely shallow, but radically false. The same holds true wherever a genetic construction is required; the purely mechanical attempts at explanation, which Polybius substitutes, are sometimes altogether desperate; there is hardly, for instance, a more foolish political speculation than that which derives ...
— The History of Rome (Volumes 1-5) • Theodor Mommsen
... of the embryonic life, it is none the less true that they are always formed out of those tissues of the embryo which have not undergone any particular functional differentiation, and whose cells are made of unmodified protoplasm.[8] In other words, the genetic power of the fertilized ovum weakens, the more it is spread over the growing mass of the tissues of the embryo; but, while it is being thus diluted, it is concentrating anew something of itself on a certain special point, to wit, the cells, from which the ova or spermatozoa ...
— Creative Evolution • Henri Bergson
... mean to say that as a matter of fact, the form B, so named, is intermediate between the others, in the sense in which the Anoplotherium is intermediate between the Pigs and the Ruminants—without either affirming, or denying, any direct genetic relation between the three forms involved. When I apply the latter term, on the other hand, I mean to express the opinion that the forms A, B, and C constitute a line of descent, and that B is thus part of ...
— Critiques and Addresses • Thomas Henry Huxley
... adult fly of D. ampelophila varies greatly according to the amount of nourishment obtained by the larva. After the fly emerges its size remains nearly constant, as in many insects. Two races have, however, been separated by Bridges that are different in size as a result of a genetic factor. The first of these, called dwarf, is represented by ...
— A Critique of the Theory of Evolution • Thomas Hunt Morgan |
