| 单词 | hornless |
| 例句 | Ymir was not the only living thing to be formed by the melting of the ice: there was also a hornless cow, more enormous than the mind could hold. Norse Mythology 2017-02-07T00:00:00Z The little guys were like baby, hornless trikes. Dactyl Hill Squad 2018-09-11T00:00:00Z Potential applications of gene-editing technology include genetically hornless cows, and pigs or chickens that are resistant to diseases. Gene editing to produce 'super dad' livestock 2020-09-14T04:00:00Z The mutation is dominant, which - in this case - means that all the calves end up with the hornless trait. Genome-edited bull passes hornless gene to calves 2019-10-07T04:00:00Z One breed is dominant when it comes to the quantitative genetics game: the hornless, black Angus, which has been promoted as having better beef than others. ‘Moneyball for cattle’: How analytics are creating an American steak renaissance 2019-05-31T04:00:00Z Creating hornless animals through gene editing would spare dairy cattle that pain, but the public still needs to approve the technology’s application to its food supply. Gene-edited livestock: consumers may say no 2019-04-15T04:00:00Z It is focusing on Brazil and other markets including Argentina, Australia and Canada to market both its hornless cattle and its genome-edited, heat-resistant cattle. Gene-edited animal creators look beyond US market 2019-02-19T05:00:00Z All were born hornless as expected, and are being raised at the University of California, Davis. Farm animals may soon get new features through gene editing 2018-11-15T05:00:00Z Semex says it will take at least two years of testing before it can start selling the hornless trait for dairy cows. Farm animals may soon get new features through gene editing 2018-11-14T05:00:00Z “We’re kind of being overly cautious,” she said, noting that if eating beef from naturally hornless Angus cattle is fine, milk from edited Holsteins should be, too. Gene-edited food is coming, but will shoppers buy? 2018-11-13T05:00:00Z With the poachers’ prize removed, the risk to the hornless animals is greatly reduced. How chopping off their horns helps save rhinos from poachers 2018-05-31T04:00:00Z One company, Recombinetics of St Paul, Minnesota, which is hoping to bring its hornless dairy cattle to market, filed a notification to the FDA a month before the proposals were released. Harmonize conflicting regulations for genetically engineered plants and animals 2017-06-08T04:00:00Z Semex says it will take at least two years of testing before it can start selling the hornless trait for dairy cows. Farm animals may soon get new features through gene editing 2018-11-15T05:00:00Z All were born hornless as expected, and are being raised at the University of California, Davis. Farm animals may soon get new features through gene editing 2018-11-14T05:00:00Z The company aims to eliminate the painful process of dehorning dairy cows by instead endowing them with a gene from a hornless cattle breed. Proposed U.S. biotech rules raise industry hopes and anxieties 2017-01-27T05:00:00Z Bright ideas from others include improved varieties of rice, soybeans and tomatoes, as well as hornless cattle and the heat-tolerant breed of Angus. From hardy pigs to super-crops, gene editing poses new EU dilemma 2016-05-26T04:00:00Z A small fraction of Holsteins are naturally hornless, and several companies, including General Mills, Dannon and Walmart, have encouraged their dairy suppliers to increase their population through conventional breeding. New Edits to Animal Genes Cut Down on Rough Drafts, but Not on Worries 2015-11-26T05:00:00Z Jonathan Lamb, an owner of Oakfield Dairy in western New York, said he wouldn’t pay much extra for the hornless trait; he’s watching costs because of low milk prices. Farm animals may soon get new features through gene editing 2018-11-15T05:00:00Z But she noted the gene-edited hornless trait could save the time spent on dehorning. Farm animals may soon get new features through gene editing 2018-11-14T05:00:00Z Now, the new guidance means the Recombinetics cows might need to go through premarket review, even though their genome sequence is identical to hornless dairy cattle that could be produced through conventional breeding, Fahrenkrug says. Proposed U.S. biotech rules raise industry hopes and anxieties 2017-01-27T05:00:00Z Philadelphia bans it, Tompkins said, but earlier this month Pittsburgh relaxed its licensing requirements to allow small numbers of chickens, ducks or hornless goats to be raised on minimum-size lots. Rent-a-chicken scheme set to crack soaring US egg price problem 2015-07-21T04:00:00Z Farmers have made some headway, with the population of hornless Holsteins climbing to about 4 percent last year from 3 percent in 2013. New Edits to Animal Genes Cut Down on Rough Drafts, but Not on Worries 2015-11-26T05:00:00Z But she noted the gene-edited hornless trait could save the time spent on dehorning. Farm animals may soon get new features through gene editing 2018-11-15T05:00:00Z Jonathan Lamb, an owner of Oakfield Dairy in western New York, said he wouldn’t pay much extra for the hornless trait; he’s watching costs because of low milk prices. Farm animals may soon get new features through gene editing 2018-11-14T05:00:00Z Reports of gene-editing applications in agriculture include the creation of hornless cattle. Super-muscly pigs created by small genetic tweak 2015-06-29T04:00:00Z Many of these hornless rhinos then die of infection. The Underground Market-Driven Truth About Africa's Rhino War 2015-06-29T04:00:00Z That is one reason Recombinetics has begun to show off its hornless calves. New Edits to Animal Genes Cut Down on Rough Drafts, but Not on Worries 2015-11-26T05:00:00Z Unfortunately, a series of reports over the weekend about advances in the development of a dairy cow genetically tweaked to be hornless were tinged with familiar exaggerations and distortions. Media and NGO Misinformation Alert: No, Hornless Cows Are Not 'Frankencows' -- Unless You Don't Understand Basic Genetics 2013-04-30T15:45:17Z Or again when horned breeds of cattle are crossed with hornless ones, a small proportion of such progeny will show traces of imperfect horns. Being Well-Born An Introduction to Eugenics 2012-05-22T15:16:53.140Z In size, he is diminutive or massive; he has many horns, or but two large or small spiral horns, or is polled or hornless. Sheep, Swine, and Poultry Embracing the History and Varieties of Each; The Best Modes of Breeding; Their Feeding and Management; Together with etc. 2012-03-21T02:00:35.167Z There was a snap, and Phil had secured a picture of a big animal not unlike a hornless domestic cow standing there staring at them. Phil Bradley's Snow-shoe Trail The Mountain Boys in the Canada Wilds 2012-02-27T03:00:13.497Z That is why several dairy breeders say they are keeping tabs on Recombinetics’ two hornless calves, which have just been shipped to the University of California, Davis, to be monitored for their health. New Edits to Animal Genes Cut Down on Rough Drafts, but Not on Worries 2015-11-26T05:00:00Z If we had to create these hornless dairy cows by these old-fashioned techniques, it could take years and at best it would result in a mix-up of the beef and milk stocks. Media and NGO Misinformation Alert: No, Hornless Cows Are Not 'Frankencows' -- Unless You Don't Understand Basic Genetics 2013-04-30T15:45:17Z The polled breeds of cattle, for example, are hornless not because of the absence of determiners for horns but because of the presence of an additional inhibiting factor which prevents these determiners from functioning. Being Well-Born An Introduction to Eugenics 2012-05-22T15:16:53.140Z For breeding purposes, the shape and general appearance of the Merino should be as follows:—The head should be well carried up, and in the ewe hornless. Sheep, Swine, and Poultry Embracing the History and Varieties of Each; The Best Modes of Breeding; Their Feeding and Management; Together with etc. 2012-03-21T02:00:35.167Z The subject of our 1st page illustration, Black Prince, is a representative of that black, hornless race, which had its foundation in Scotland several hundred years ago, known as Polled Aberdeen-Angus Cattle. Prairie Farmer, Vol. 56: No. 12, March 22, 1884 A Weekly Journal for the Farm, Orchard and Fireside 2012-02-24T03:00:26.570Z There, in a few months, they will be attached to a machine that will harvest their sperm, each with edited DNA, which will be used to create a new generation of hornless cows. New Edits to Animal Genes Cut Down on Rough Drafts, but Not on Worries 2015-11-26T05:00:00Z Creating hornless milk cows is just one of the cutting edge projects using this editing technique. Media and NGO Misinformation Alert: No, Hornless Cows Are Not 'Frankencows' -- Unless You Don't Understand Basic Genetics 2013-04-30T15:45:17Z When horned and hornless individuals are crossed the presence of the inhibitor from one line of ancestry is sufficient to suppress the development of horns in the progeny. Being Well-Born An Introduction to Eugenics 2012-05-22T15:16:53.140Z Galloway, gal′o-wā, n. a small strong horse, 13-15 hands high, originally from Galloway in Scotland: a breed of large black hornless cattle. Chambers's Twentieth Century Dictionary (part 2 of 4: E-M) 2012-01-11T03:00:23.770Z Their black, glossy, thick coats, their hornless heads, and particularly their low-set, smooth, round and lengthy bodies are the principal features of this breed. Prairie Farmer, Vol. 56: No. 12, March 22, 1884 A Weekly Journal for the Farm, Orchard and Fireside 2012-02-24T03:00:26.570Z The Devonshire Nots form the fourth hornless variety of long-woolled sheep. A Treatise on Sheep: The Best Means for their Improvement, General Management, and the Treatment of their Diseases. 2011-12-04T03:00:03.890Z A hornless fawn once crossed our course, bounding nimbly along from the crest of one wave to the crest of another; and close after, in full chase, a white hound with red ears. Old Celtic Romances 2011-11-19T03:00:26.863Z The Theban goat, of the Sudan, which is hornless, displays the characteristic features of the last in an exaggerated degree, and in the form of the head and skull is very sheep-like. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2 "Gloss" to "Gordon, Charles George" 2011-10-31T02:00:28.703Z Galloway also gives its name to a famous indigenous breed of black hornless cattle. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" 2011-08-24T02:00:20.690Z It is a female and hornless, and its dappled skin gleams in the sun like gold as it bounds along. The Fire Trumpet A Romance of the Cape Frontier 2011-07-05T02:00:23.353Z ‘I need someone to herd my three dun cows, which are hornless,’ said the old man. The Orange Fairy Book 2011-06-29T02:00:31.520Z Thus camels, guanacoes, chevrotains and musk-deer, are hornless, and they have efficient canines; these teeth being “always of smaller size in the females than in the males.” The Descent of Man and Selection in Relation to Sex Volume II (1st Edition) 2011-06-27T02:01:01.007Z The does are hornless, but the bucks have sharp horns over eighteen inches long. By Veldt and Kopje 2011-06-15T02:00:20.067Z The beetle spends its larval stage in the wood of unhealthy Oaks, and, when mature, seeks his hornless mate among its foliage. Wayside and Woodland Trees A pocket guide to the British sylva 2010-12-25T03:00:16.510Z Come yellow Anvil, stray horns, Speckled one of the lake, And of the hornless Dodin, Arise, come home. British Goblins Welsh Folk-lore, Fairy Mythology, Legends and Traditions 2010-12-20T17:11:57.810Z Strange to say, there was but one pair of full-grown horns in the whole herd, for there was but one old buck, and the does of the pallah are hornless. The Young Yagers A Narrative of Hunting Adventures in Southern Africa 2010-12-20T17:11:52.020Z The head small and hornless; the face speckled or gray, and neither too long nor too short. Domestic Animals History and description of the horse, mule, cattle, sheep, swine, poultry and farm dogs; with directions for their management, breeding, crossing, rearing, feeding, and preparation for a profitable market; also their diseases and remedies. Together with full directions for the management of the dairy. There were hornless ancestors of the deer and antelopes. The Geological Story of the Isle of Wight Sometimes they come out of the sea, and wander about the shore in the shape of little hornless cows. Fairy and Folk Tales of the Irish Peasantry A one-horned doe, a hornless doe, a fawn, and a two-horned doe among a band of Caribou approaching the camera within a rod after swimming across Little River. The Barren Ground Caribou of Keewatin Like the Aberdeen-Angus cattle, they are hornless, and normally of a black colour. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 5 "Cat" to "Celt" He is policerate or many horned; he has two large or small spiral horns like the Merino, or is polled or hornless like the mutton sheep. Domestic Animals History and description of the horse, mule, cattle, sheep, swine, poultry and farm dogs; with directions for their management, breeding, crossing, rearing, feeding, and preparation for a profitable market; also their diseases and remedies. Together with full directions for the management of the dairy. The male is about two feet high, and about three in length; small horns, three inches long, smooth, round, and vertical; large ears; colour deep reddish-brown: the female similar, but hornless. Sporting Scenes amongst the Kaffirs of South Africa We also saw, by our sides, a hornless fawn leaping nimbly, and a red-eared white dog, urging it boldly in the chase. The Irish Fairy Book A Caribou Elysium: a hornless doe approaching within 15 feet of the photographer at the mouth of Little River. The Barren Ground Caribou of Keewatin Sometimes the Merrows come out of the sea in the shape of little hornless cows. Irish Fairy Tales They are all large and hornless; of a pure white; with long, coarse, and heavy fleeces; excellent mutton sheep; coming early to maturity, and capable of carrying enormous quantities of fat. Domestic Animals History and description of the horse, mule, cattle, sheep, swine, poultry and farm dogs; with directions for their management, breeding, crossing, rearing, feeding, and preparation for a profitable market; also their diseases and remedies. Together with full directions for the management of the dairy. The hornless character of certain varieties of cattle can be transferred to any chosen breed. The Social Direction of Evolution An Outline of the Science of Eugenics Within the gate lay a small hornless dragon who raised his head, showed his claws, and would not let him in. The Chinese Fairy Book Perhaps three in the band were hornless—if not does, then young bucks that had very recently shed their antlers. The Barren Ground Caribou of Keewatin But from the facts given with respect to horned and hornless cattle, it is probable that the horns and skull would immediately act on each other through the principle of correlation. The Variation of Animals and Plants Under Domestication, Volume II (of 2) While the horned rams were about three times as numerous as the hornless, this relation was reversed among the females, in which the horned formed only about one-quarter of the total. Mendelism Third Edition The milk of the female from this cross, also, proves the influence of the male: it has the peculiar qualities of the hornless breed—less abundant, containing less whey, but more cream and curd. Delineations of the Ox Tribe The Natural History of Bulls, Bisons, and Buffaloes. Exhibiting all the Known Species and the More Remarkable Varieties of the Genus Bos. “Civet,” which is obtained from the civet cat, and “musk,” from the queer little hornless musk deer, are secretions of glands. The Log of the Sun A Chronicle of Nature's Year There were three good bucks and three smaller, hornless animals. The Barren Ground Caribou of Keewatin With hornless breeds of cattle and sheep; another and singular kind of rudiment has been observed, namely, minute dangling horns attached to the skin alone, and which are often shed and grow again. The Variation of Animals and Plants Under Domestication, Volume II (of 2) Of the ram lambs 9 were horned and 8 were hornless, while all the 11 ewe lambs were completely destitute of horns. Mendelism Third Edition But when black-faced lambs began to grow common in the hornless and immaculate flocks, the feelings of the valley folks changed, and word went around that the strain of the white-faced must be kept pure. The Watchers of the Trails A Book of Animal Life They met Black Tom leading a hornless, white cow from the shed to the green. The Manxman A Novel - 1895 A one-horned doe, a hornless doe, a fawn, and a two-horned doe among a band of Caribou approaching the camera within a rod after swimming across Little River. The Barren Ground Caribou of Keewatin Chinese, selection practised by the, ii. 204-205; preference of the, for hornless rams, ii. The Variation of Animals and Plants Under Domestication, Volume II (of 2) The female of the pair which approached was hornless. Adventures in Africa By an African Trader The sheep of his settlement were not only hornless, but small and light-wooled as well, and the splendid, horned ram took his fancy. The Watchers of the Trails A Book of Animal Life Near him other forms—three of them—were visible: these were of smaller stature, and I could see that they were hornless. The Hunters' Feast Conversations Around the Camp Fire However, completely hornless does are not particularly uncommon at this season; in Charles Schweder’s opinion, some remain permanently in that condition. The Barren Ground Caribou of Keewatin Cline, Mr., on the skull in horned and hornless rams, ii. The Variation of Animals and Plants Under Domestication, Volume II (of 2) The Alderney, with its crumpled horn, is found on the southern coast; while the polled, or hornless, cattle prevail in Suffolk, Norfolk, and Galloway, whence they were first derived. Cattle and Their Diseases Embracing Their History and Breeds, Crossing and Breeding, And Feeding and Management; With the Diseases to which They are Subject, And The Remedies Best Adapted to their Cure The effect of this hardy cross had apparently all been bred out, save for an added stamina in the resulting stock, which was uniformly white and hornless. The Watchers of the Trails A Book of Animal Life Many years ago there were in the Kennebec valley a few polled or hornless cattle. The Principles of Breeding or, Glimpses at the Physiological Laws involved in the Reproduction and Improvement of Domestic Animals A Caribou Elysium: a hornless doe approaching within 15 feet of the photographer at the mouth of Little River. The Barren Ground Caribou of Keewatin So it is with hornless breeds of cattle, some of which acquire, as they grow old, small horns. The Variation of Animals and Plants Under Domestication, Volume II (of 2) These polled, or hornless cattle vary in color and qualities, but they are usually very good milkers when well kept, and many of them fatten well, and attain good weight. Cattle and Their Diseases Embracing Their History and Breeds, Crossing and Breeding, And Feeding and Management; With the Diseases to which They are Subject, And The Remedies Best Adapted to their Cure Next inside were the hornless males and the does, while in a compact body in the centre were the fawns. Three Boys in the Wild North Land The following season the same cow was served with a pure Aberdeenshire bull, the produce was in appearance a cross-bred calf, which at two years old had long horns; the parents were both hornless. The Principles of Breeding or, Glimpses at the Physiological Laws involved in the Reproduction and Improvement of Domestic Animals He recognized it as the same animal because at both encounters it was limping from a previous wound and was hornless as well. The Barren Ground Caribou of Keewatin Thus, a cow that had lost a horn from an accident with consequent suppuration, produced three calves which were hornless on the same side of the head. The Variation of Animals and Plants Under Domestication, Volume II (of 2) Gelt stags and bucks have hornless heads, like hinds and does. The Natural History of Selborne, Vol. 2 But from Gazella it is distinguished by the accessory nostrils, of inter-maxillary pouch, the hornless females, the absence of tufts on the knees, and of bands on the flanks. Natural History of the Mammalia of India and Ceylon To Mr. Shaw's astonishment the lambs were without an exception hornless and brownish in the face, instead of being black and horned. The Principles of Breeding or, Glimpses at the Physiological Laws involved in the Reproduction and Improvement of Domestic Animals The hornless condition appears to be astonishingly more common in Keewatin than in regions farther west. The Barren Ground Caribou of Keewatin Nomads riding long-legged, graceful mounts like hornless deer. Omnilingual He was seeking one reassuring glimpse of the black, hornless herd whose pastures these were. The Forfeit The females are hornless, somewhat smaller, and pale yellowish-fawn above, white below, with a pale streak from the shoulder to the haunch. Natural History of the Mammalia of India and Ceylon The details in "the phantom hound All pearly white, save one red ear," and "the hornless deer" which it chases, seem arbitrary. Irish Plays and Playwrights In the far Southwest the cattle barons knock the horns off cattle; a hornless steer comes to the slaughter pen more quietly and with less of threat to those who handle him. The President A novel Just think of the new forms of life—from a new ant to an elephant or hornless giraffe. In Search of the Okapi A Story of Adventure in Central Africa The Red Polled, or Norfolk Polled, is the only hornless breed of English cattle, and they are good milkers and fatteners. A Short History of English Agriculture The females of some have smaller, smoother horns, but others are hornless. Natural History of the Mammalia of India and Ceylon Formerly kine were hornless as it has been heard by us. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 4 Books 13, 14, 15, 16, 17 and 18 Filled with wrath he struck the bowless son of Hridika, who then resembled a hornless bull, in the arms and the chest, with eighty arrows. The Mahabharata of Krishna-Dwaipayana Vyasa, Volume 3 Books 8, 9, 10, 11 and 12 There are azure, scaly, horned, hornless, winged, etc., dragons, which apparently evolve one out of the other: “a horned dragon,” for example, “in a thousand years changes to a flying dragon.” Myths and Legends of China In America a number of large hornless rhinoceroses were developed—they are found in the Upper Miocene, Pliocene, and Post-Pliocene formations—and then became extinct. Darwinism (1889) The following two species belong to section B, of which the females are hornless. Natural History of the Mammalia of India and Ceylon And one time we saw beside us a hornless deer running hard, and an eager white red-eared hound following after it. Gods and Fighting Men She goes in the form of a hornless red heifer; she rushes before the cows upon the pools and fords. The Cattle-Raid of Cualnge (Tain Bo Cualnge) : An Old Irish Prose-Epic Again we get our three-to-one Mendelian ratio, but this time it is three hornless to one horned. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family This left the Brierbrush at peace with none but Molly Cottontail, who could not climb, was hornless, hoof-less and had scarcely any tail at all. Lobo, Rag and Vixen Being The Personal Histories Of Lobo, Redruff, Raggylug & Vixen The last is a doubtful point; as far as I have been able to gather evidence on the subject the female appears to be hornless, which allies Pantholops more to the antelopes and the gazelles. Natural History of the Mammalia of India and Ceylon Being hornless, instinct taught them to be on the defensive, and it was noticeable that they were the first to arise in the morning, in advance of their horned kin. The Log of a Cowboy A Narrative of the Old Trail Days He throws a stone at the hornless red heifer, so that her leg breaks under her. The Cattle-Raid of Cualnge (Tain Bo Cualnge) : An Old Irish Prose-Epic The hornless Suffolks, on the contrary, are homozygous for absence of horns. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family Logan, you poor old hornless maverick, d'you think I'm on somebody's trail? Trailin'! In some of these the females are horned, but the majority are hornless. Natural History of the Mammalia of India and Ceylon Any individual who enters the competitive struggle without the due endowment of these traits is at a disadvantage, somewhat as a hornless steer would find himself at a disadvantage in a drove of horned cattle. Theory of the Leisure Class In the F1 generation the males were horned, the females hornless. Hormones and Heredity If we should die, we would rather die hornless than live with horns,” said the king. Filipino Popular Tales They strike the hornless bucks with their front feet, they butt them, and they bite out of them mouthfuls of hair. The Minds and Manners of Wild Animals A Book of Personal Observations A hornless deer, chased by a white hound with red ears, and a maiden tossing a golden lure, vanishes for ever before a phantom lover. AE in the Irish Theosophist The titanothere is traceable back to a hornless animal the size of a sheep, and it ended in a horned quadruped nearly as large as an elephant. Time and Change Bateson offers no explanation of this, but it obviously suggests that some trace of the original dimorphism of the sheep in this character was retained in both horned and hornless breeds. Hormones and Heredity As they crossed the barnyard the calf approached them playfully, leaping stiff-legged into the air, and making a pretense of butting at them with its hornless young head. Understood Betsy This left the Brierbrush at peace with none but Molly Cottontail, who could not climb, was hornless, hoofless, and had scarcely any tail at all. Wild Animals I Have Known With respect to sheep, the Chinese prefer rams without horns; the Tartars prefer them with spirally wound horns, because the hornless are thought to lose courage. The Variation of Animals and Plants under Domestication — Volume 2 A cow lost a horn from an accident with consequent suppuration, and she produced three calves which were hornless on the same side of the head. The Variation of Animals and Plants under Domestication — Volume 1 So it is with tailless or hornless animals, and with sudden and great changes of colour in flowers. More Letters of Charles Darwin — Volume 1 Thus camels, guanacoes, chevrotains, and musk-deer, are hornless, and they have efficient canines; these teeth being "always of smaller size in the females than in the males." The Descent of Man In the palaestrae he was unmatched; he played with the blue-eyed giants from the Rhine and the hornless bulls of Sarmatia as they were willow wisps. Ben-Hur; a tale of the Christ With hornless breeds of cattle and sheep, another and singular kind of rudiment has been observed, namely, minute dangling horns attached to the skin alone, and which are often shed and grow again. The Variation of Animals and Plants under Domestication — Volume 2 STRANGER: Shall we break up this hornless herd into sections, and endeavour to assign to him what is his? Statesman In one field a herd of hornless cows were quietly grazing; in another sheep with silky wool, like those in a child's toy sheep fold. The Underground City, or, the Child of the Cavern A still more ancient progenitor probably somewhat resembled the Hyomoschus aquaticus—for this animal is spotted, and the hornless males have large exserted canine teeth, of which some few true deer still retain rudiments. The Descent of Man The Galloways and Suffolk cattle have been hornless for the last 100 or 150 years, but a horned calf, with the horn often loosely attached, is occasionally produced. The Variation of Animals and Plants under Domestication — Volume 2 So it is with hornless breeds of cattle, some of which acquire small horns as they grow old. The Variation of Animals and Plants under Domestication — Volume 2 STRANGER: But the remainder of the hornless herd of tame animals will not mix the breed. Statesman CHINESE, selection practised by the. -preference of the, for hornless rams. -recognition of the value of native breeds by the. The Variation of Animals and Plants under Domestication — Volume 2 CLINE, Mr., on the skull in horned and hornless rams. The Variation of Animals and Plants under Domestication — Volume 2 But from the fact given with respect to horned and hornless cattle, it is probable that the horns and skull would immediately act on each other through the principle of correlation. The Variation of Animals and Plants under Domestication — Volume 2 |
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