| 单词 | prepotency |
| 例句 | The hierarchy is not arranged from least noble to most noble, but instead is a hierarchy of prepotency. There Is No One Way to Live a Good Life 2017-09-24T04:00:00Z The chromosomes transmit the physical bases of heredity from one generation to the next, and the heritages from the two parents are equal except in cases of prepotency. Essays In Pastoral Medicine 2012-03-05T03:00:09.993Z In artificial conditions, this in-breeding often results in the development of what is called prepotency. Herbert Spencer 2012-02-29T03:00:20.773Z We have now to consider the bearing of what is called "prepotency" on the theory of physiological selection. Darwin, and After Darwin (Vol 3 of 3) Post-Darwinian Questions: Isolation and Physiological Selection 2011-10-18T02:00:18.363Z Whites, Amerindians, or Asiatics—all are alike vanquished by the invincible prepotency of the more primitive, generalized, and lower negro blood. The Rising Tide of Color Against White World-Supremacy 2011-09-13T02:00:33.070Z Another case showing the strong prepotency of the Manx cat. Our Cats and All About Them Their Varieties, Habits, and Management; and for Show, the Standard of Excellence and Beauty; Described and Pictured 2011-03-03T03:00:48.597Z It is in this power of prepotency that one of the chief benefits from the use of a pure bred sire or dam arises. The Pig Breeding, Rearing, and Marketing Sturm, prepotency of transmission of characters in sheep and cattle, ii. The Variation of Animals and Plants Under Domestication, Volume II (of 2) I attach considerable importance to the phenomena of prepotency in view of the contrast which is presented between plants and animals in the relation of their species to physical barriers. Darwin, and After Darwin (Vol 3 of 3) Post-Darwinian Questions: Isolation and Physiological Selection 2011-10-18T02:00:18.363Z Lastly, in ethnic crossings, the negro strikingly displays his prepotency, for black blood, once entering a human stock, seems never really bred out again. The Rising Tide of Color Against White World-Supremacy 2011-09-13T02:00:33.070Z It tends to the segregation of species into subspecies, it makes it easier for new variations to establish themselves, it promotes prepotency, or what the breeders call "transmitting power," it fixes characters. Introduction to the Science of Sociology Different plants, even of the same ancestry, vary greatly in prepotency or in the relative dominance of the influence they have over descendants raised from seed produced by them. Tomato Culture: A Practical Treatise on the Tomato When we consider latent characters, the explanation of this form of prepotency will be obvious. The Variation of Animals and Plants Under Domestication, Volume II (of 2) But if there were no prepotency, the two species would blend; and this Kerner supposes must actually take place wherever two previously separated species, thus physiologically circumstanced, happen to be brought together. Darwin, and After Darwin (Vol 3 of 3) Post-Darwinian Questions: Isolation and Physiological Selection 2011-10-18T02:00:18.363Z The brief mention of prepotency is common to them both. The Foundations of the Origin of Species Two Essays written in 1842 and 1844 This has also been enforced by statements as to the prepotency of certain pollen of identical species, but of distinct races. On the Genesis of Species Unless he is a person of extraordinary mental prepotency, she will almost insensibly determine the character of the home in a direction quite other than that of our first sketch. Anticipations Of the Reaction of Mechanical and Scientific Progress upon Human life and Thought It is remarkable that the prepotency of one species over another in transmission is quite independent, as shown by G�rtner, of the greater or less facility with which the one fertilises the other. The Variation of Animals and Plants Under Domestication, Volume II (of 2) That is to say, sudden and extreme variations in the way of sexual incompatibility are probably rare, as compared with some degree of prepotency. Darwin, and After Darwin (Vol 3 of 3) Post-Darwinian Questions: Isolation and Physiological Selection 2011-10-18T02:00:18.363Z The prepotency of the sire is apparent at the first glance, and to so marked an extent that the illustration would pass muster anywhere as having been drawn from a full-blood buffalo. The Extermination of the American Bison All this I attributed to that 'prepotency of transmission in descent' which I knew to be one of the Romany characteristics. Aylwin Thus, we necessarily select the only trait really worth while; that is prepotency or the ability to beget desirable qualities. The Dollar Hen Wilson, Dr., prepotency of the Manx over the common cat, ii. The Variation of Animals and Plants Under Domestication, Volume II (of 2) And when we remember on how delicate a balance of physiological conditions complete correspondency of pollen to ovules depends, we may be prepared to expect that the phenomenon of prepotency is not of uncommon occurrence. Darwin, and After Darwin (Vol 3 of 3) Post-Darwinian Questions: Isolation and Physiological Selection 2011-10-18T02:00:18.363Z In only one genus, Cannabis, did the leaves sink in the evening, and Kraus attributes this movement to the prepotency of their epinastic growth. The Power of Movement in Plants Moral prepotency of and physical likeness to his father. A Zola Dictionary; the Characters of the Rougon-Macquart Novels of Emile Zola; So it must be, owing merely to the prepotency of foreign pollen, with cabbages and various other plants, the varieties of which almost invariably intercross when grown together. Effects of Cross and Self Fertilisation in the Vegetable Kingdom Wilson, Mr., on prepotency of transmission in sheep, ii. The Variation of Animals and Plants Under Domestication, Volume II (of 2) Can you doubt, after duly considering the facts of prepotency on the one hand and those of Jordan's physiological varieties on the other, that cross-infertility does arise before or during the specific differentiation? Darwin, and After Darwin (Vol 3 of 3) Post-Darwinian Questions: Isolation and Physiological Selection 2011-10-18T02:00:18.363Z By Allah, none founded this puissant fortalice in such power and prepotency and forcefulness save for a mighty matter and a cause of much consequence. The Book of the Thousand Nights and a Night — Volume 15 An adjunction of characteristics, moral prepotency of his father, physical likeness to his mother. A Zola Dictionary; the Characters of the Rougon-Macquart Novels of Emile Zola; Beta vulgaris. measurements. crossed not exceeded by self-fertilised. prepotency of other pollen. Effects of Cross and Self Fertilisation in the Vegetable Kingdom In the same chapter I shall show that the rate at which a species or breed absorbs and obliterates another by repeated crosses, depends in chief part on prepotency in transmission. The Variation of Animals and Plants Under Domestication, Volume II (of 2) STURM, prepotency of transmission of characters in sheep and cattle. -absorption of the minority in crossed races. -correlation of twisted horns and curled wool in sheep. The Variation of Animals and Plants under Domestication — Volume 2 I suppose you will answer that the European forms are prepotent, but this is riding prepotency to death. More Letters of Charles Darwin — Volume 1 Moral prepotency of his father, physical likeness to his mother. A Zola Dictionary; the Characters of the Rougon-Macquart Novels of Emile Zola; Zea mays. measurements. difference of height between crossed and self-fertilised. early flowering of crossed. self-fertile. prepotency of other pollen. Effects of Cross and Self Fertilisation in the Vegetable Kingdom The truth of the principle of prepotency comes out more clearly when certain races are crossed. The Variation of Animals and Plants Under Domestication, Volume II (of 2) WILSON, Dr., prepotency of the Manx over the common cat. The Variation of Animals and Plants under Domestication — Volume 2 It is therefore not surprising that every one hitherto has been baffled in drawing up general rules on the subject of prepotency. The Variation of Animals and Plants Under Domestication, Volume II (of 2) Moral prepotency of and physical resemblance to his mother. A Zola Dictionary; the Characters of the Rougon-Macquart Novels of Emile Zola; It is remarkable that the prepotency of one species over another in transmission is quite independent, as shown by Gartner, of the greater or less facility with which the one fertilises the other. The Variation of Animals and Plants under Domestication — Volume 2 But it does not follow from this that in each particular case certain characters will reappear: for instance, this will not occur when a race is crossed with another endowed with prepotency of transmission. The Variation of Animals and Plants Under Domestication, Volume II (of 2) But it does not follow from this that in each particular case certain characters will reappear; for instance, this will not occur when a race is crossed with another endowed with prepotency of transmission. The Variation of Animals and Plants under Domestication — Volume 2 WILSON, Mr., on prepotency of transmission in sheep. -on the breeding of bulls. The Variation of Animals and Plants under Domestication — Volume 2 POLLEN. -action of. -injurious action of, in some orchids. -resistance of, to injurious treatment. -prepotency of. The Variation of Animals and Plants under Domestication — Volume 2 JACKAL. -hybrids of, with the dog. -prepotency of, over the dog. The Variation of Animals and Plants under Domestication — Volume 2 In the foregoing remarks on non-inheritance, crossed breeds are of course excluded, as their diversity mainly depends on the unequal development of characters derived from either parent, modified by the principles of reversion and prepotency. The Variation of Animals and Plants Under Domestication, Volume II (of 2) It is therefore not surprising that no one has hitherto succeeded in drawing up general rules on the subject of prepotency. The Variation of Animals and Plants under Domestication — Volume 2 PHEASANT, assumption of male plumage by the hen. -wildness of hybrids of, with the common fowl. -prepotency of the, over the fowl. -diminished fecundity of the, in captivity. The Variation of Animals and Plants under Domestication — Volume 2 The explanation of this form of prepotency will be obvious when we come to the consideration of Reversion. The Variation of Animals and Plants under Domestication — Volume 2 Nicotiana, crossing of varieties and species of. -prepotency of transmission of characters in species of. -contabescence of female organs in. The Variation of Animals and Plants under Domestication — Volume 2 |
| 随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。