| 单词 | unit character |
| 例句 | Other decals boasted unit character through their fearsome, comical or fanciful logos: thunderbirds, doves, seahorses, wolves, warthogs, lions, tigers, bears, cobras, elephants, alligators, sharks. At War Blog: In Troop Travel Limbo, Mesmerized by the Writing on the Walls 2012-07-20T18:00:44Z In the persistence of the stage villain through all forms and periods, we might even discover one of Mendel's unit characters. Tragedy 2012-01-31T03:00:19.343Z In a few cases it is known that immunity or insusceptibility to specific forms of infection is a unit character which follows Mendelian laws in heredity. The Social Direction of Evolution An Outline of the Science of Eugenics The reckless use of the phrase "unit character" has done much to mislead the uninitiated as to the effects that a single change in the germ plasm may produce on the organism. A Critique of the Theory of Evolution The patriotic frame of mind has been spoken of above as if it were an hereditary trait, something after the fashion of a Mendelian unit character. An Inquiry Into The Nature Of Peace And The Terms Of Its Perpetuation It is a good example of a unit character. Applied Eugenics We may think of the human race as a whole being made up of a great number of unit characters. The Science of Human Nature A Psychology for Beginners On the other hand, there are many of these things which we call characteristics which seem to be composite, capable of being analyzed or factored into a group of simpler components or unit characters. The Social Direction of Evolution An Outline of the Science of Eugenics By means of hybridizing methods it is also hoped that some of the desirable unit characters of the varieties now in cultivation may be recombined into more nearly ideal varieties for future generations. Northern Nut Growers Association, report of the proceedings at the sixth annual meeting Rochester, New York, September 1 and 2, 1915 Accordingly he called the tall character dominant, and the dwarf character recessive, and a pair of contrasted characters which act in this way are now called factors or sometimes called unit characters. Q. E. D., or New Light on the Doctrine of Creation Why is there such variation in the results produced by a unit character? Applied Eugenics Now one parent transmits to the child a certain combination of unit characters; the other parent, a different combination. The Science of Human Nature A Psychology for Beginners The only characters whose history in heredity follows this formula are the unit characters. The Social Direction of Evolution An Outline of the Science of Eugenics The question is, what were the unit characters in the parent species? Hormones and Heredity Beyond these fluctuating variations come the unit characters or factors, which are distinct from each other, or "discontinuous," to use the technical term, and which therefore cannot be plotted on a frequency curve. Q. E. D., or New Light on the Doctrine of Creation How can one speak of a unit character, when the "unit" has an infinite number of values? Applied Eugenics The essential point in this doctrine of heredity is known as Mendelism; it is the principle of inheritance through the pure transmission of unit characters. The Science of Human Nature A Psychology for Beginners At present it seems that the only characteristics that "Mendelize" are those known as "unit characters." The Social Direction of Evolution An Outline of the Science of Eugenics We need not regard maleness and femaleness as unit characters in heredity of the same kind as Mendelian characters of the soma. Hormones and Heredity And now Mendelism destroys the other supposed foundation for biological evolution, by showing that small variations cannot be accumulated into large differences equal in value to a unit character or a new species. Q. E. D., or New Light on the Doctrine of Creation Add that the line between normal and feeble-minded individuals is wholly arbitrary, and it seems that there is little reason to talk about feeble-mindedness as a unit character. Applied Eugenics Mendelism is the doctrine of the pure transmission of unit characters. The Science of Human Nature A Psychology for Beginners There may be slight individual differences, but each unit character will become opposed to, and united with, the same unit-character in the other parent. Species and Varieties, Their Origin by Mutation Moreover, they seem to act upon a particular locale in different degrees, which is the strongest argument against the resolution of a number of structural traits into Mendelian unit characters. The Glands Regulating Personality The laws of heredity are concerned with the precise behavior, during a series of generations, of these specific unit characters. The Pivot of Civilization It will, for instance, require very strong evidence to establish feeble-mindedness as a unit character. Applied Eugenics Here, as elsewhere in tracing hereditariness in so-called functional nervosities, one should take as the unit character for study the mental traits or trends and exclude definite disease entities applied to ancestral disorders. The Journal of Abnormal Psychology, Volume 10 The reckless use of the phrase 'unit character' has done much to mislead the uninitiated as to the effects that a single change in the germ-plasm may produce on the organism. Applied Eugenics To say, then, that any mental trait is a unit character, or that it is due to a single germinal difference, is to go beyond both the evidence and the probabilities. Applied Eugenics Each is a unit character but showing graded allelomorphic conditions which correspond probably with different stages of arrested development of pigmentation or mentality respectively. The Journal of Abnormal Psychology, Volume 10 No one who examines the collected pedigrees of families marked by feeble-mindedness, can deny that it does appear at first sight to behave as a unit character, inherited in the typical Mendelian fashion. Applied Eugenics |
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