"Ova" Quotes from Famous Books
 ... capacities of the planet; and even these, through the skill of man, could be increased a thousand-fold beyond what our ancestors dreamed of. The very seas and lakes, judiciously farmed, would support more people than the earth now maintains. A million fish ova now go to waste ...
— Caesar's Column • Ignatius Donnelly
... uncinate bidentate apex. There was above EACH of the lateral tufts of bristles a branchia, simple on a few of the foremost segments, and then strongly arborescent to the end of the body. The animal, a female filled with ova, evidently, from these characters, belongs to the family of the Amphinomidae; the only family the members of which, being excellent swimmers, ...
— Facts and Arguments for Darwin • Fritz Muller
... Hottentot mulattoes crossing from the Cape caused widespread change. They were strong men and daring fighters and soon became dominant in what is now German Southwest Africa, where they fought fiercely with the Bantu Ova-Hereros. Armed with fire arms, these Namakwa Hottentots threatened Portuguese West Africa, but Germany intervened, ostensibly to protect missionaries. By spending millions of dollars and thousands of soldiers Germany has nearly exterminated these ...
— The Negro • W.E.B. Du Bois
... violation of the ordinary laws of chemical affinity. The origin of all vegetable and animal life, so far as it can be traced, is in germinal vesicles, or little cells containing granules. Such are the ova of all animals; and both vegetable and animal tissues are entirely formed from them. When the parent cells come to maturity, they burst and liberate the granules, which immediately develope themselves into new cells, thus repeating the life of their original. Now, it ...
— A Theory of Creation: A Review of 'Vestiges of the Natural History of Creation' • Francis Bowen
... place according to two different schemes, known as direct and indirect, correlated with the occurrence in the group of two kinds of ova, large and small. Direct development, in which the adult form is achieved without striking metamorphosis by a gradual succession of stages, seems to be confined to the family Balanoglossidae. The remaining two families of Enteropneusta, Ptychoderidae and Spengelidae, ...
— Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 - "Baconthorpe" to "Bankruptcy" • Various
... opinion on the great subjects of human interest for a few generations or centuries, get its parallax, map out a small arc of its movement, see where it tends, and then see who is in advance of it or even with it; the world calls him hard names, probably; but if you would find the ova of the future, you must look into the folds ...
— The Autocrat of the Breakfast-Table • Oliver Wendell Holmes, Sr. (The Physician and Poet not the Jurist)
... written professedly the natural history of particular countries. Now, as to the fieldfare, Linnaeus, in his Fauna Suecica, says of it that 'maximis in arboribus nidificat'; and of the redwing he says, in the same place, that 'nidificat in mediis arbusculis, sive sepibus: ova sex caeruleo-viridia maculis nigris variis.' Hence we may be assured that fieldfares and redwings breed in Sweden. Scopoli says, in his Annus Primus, of the woodcock, that 'nupta ad nos venit circa aequinoctium vernale'; meaning in Tirol, of which he is a native. And afterwards ...
— The Natural History of Selborne • Gilbert White
... hypothesis is, that, under the influence of a general law of development, the germs of organisms produce others different from themselves. This might happen (1) by the fecundated ova passing, in the course of their development, under particular circumstances, into higher forms; (2) by the primitive and later organisms producing other organisms without fecundation, out of ...
— Criticisms on "The Origin of Species" - From 'The Natural History Review', 1864 • Thomas H. Huxley
... phenomena, defies being crowded into a simple definition. In an animal or plant individual it is expressed by and linked with the ability to produce egg- or sperm-cells (ova or spermatozoa). Sexual reproduction is simply the chain of events following the union of the egg and sperm to produce a new individual. Looked at from another angle, it is that sort of reproduction which requires two differentiated individuals: the male, which ...
— Taboo and Genetics • Melvin Moses Knight, Iva Lowther Peters, and Phyllis Mary Blanchard
... etc, whereas, in the case of dissimilar twins, one would have all the gemmules A, B, C, D,...M, and the other would have N...Z.), and am curious to learn how twins from a single ovum are distinguished from twins from two ova. Nothing seems to me more curious than the similarity ...
— More Letters of Charles Darwin - Volume I (of II) • Charles Darwin
... Onesicritus give us; and, provided I be not obliged to believe or justifie all that they say, I could rest satisfied in great part of their Relation: For Pliny[B] tells us, Veris tempore universo agmine ad mare descendere, & Ova, Pullosque earum Alitum consumere: That in the Spring-time the whole drove of the Pygmies go down to the Sea side, to devour the Cranes Eggs and their young Ones. So likewise Onesicritus,[B] [Greek: Pros de tous trispithamous ...
— A Philological Essay Concerning the Pygmies of the Ancients • Edward Tyson
... be admitted, that the germs brought to us by meteorites, if any, were not ova of elephants, nor of crocodiles; not cocoa-nuts nor acorns; not even eggs of shell-fish and corals; but only those of the lowest forms of animal and vegetable life. Therefore, since it is proved that, from a very remote epoch of geological time, the earth has ...
— Discourses - Biological and Geological Essays • Thomas H. Huxley
... ova ev'y wo'd you said," she went on, when she had finished conveying her pretty bliss to him. "I've been so helped by thinking the k'eeds are symbols. And all you said. And I've felt time after time, you couldn't stay whe' ...
— Soul of a Bishop • H. G. Wells
... from the writings of Dr. Schneider, to wit, that Nematoids (microscopical forms) may be "obtained at will," almost as readily as mushrooms, by a process entirely independent of spores. For instance, small pieces of beef were carefully examined to see if they contained any of the ova of Nematoids, and, finding none, they were buried in a small quantity of earth (also carefully examined for the presence of Nematoids or their ova) in a gallipot. "After three weeks," says Prof. B. "this earth was found to be absolutely swarming with two kinds ...
— Life: Its True Genesis • R. W. Wright
... laid separately invested by a chitinous envelope, or as in Ischnochiton magdalenensis they may form strings containing nearly 200,000 eggs, or the ova may be retained in the pallial groove and undergo development there, as in Chiton polii and Hemiarthrum setulosum. One species Callistochiton viviparus is viviparous and its ova develop without a ...
— Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 2 - "Chicago, University of" to "Chiton" • Various
... mare barrenness is equally due to a variety of causes. In a number of breeding studs the proportion of sterile mares has varied from 20 to 40 per cent. It may be due to: (a) Imperfect development of the ovary and nonmaturation of ova; (b) cystic or other tumors of the ovary; (c) fatty degeneration of the ovary in very obese, pampered mares; (d) fatty degeneration of the excretory tubes of the ovaries (Fallopian tubes); (e) catarrh ...
— Special Report on Diseases of the Horse • United States Department of Agriculture
... one-celled infusoria no phenomenon throws such direct light on our cellular psychology as the fact that the human ovum, like the ova of all other animals, is a single, simple cell. In accordance with our monistic conception of the cell-soul, we must conclude that the fertilised ovum-cell already virtually possesses those psychical properties which, by the special combination ...
— Freedom in Science and Teaching. - from the German of Ernst Haeckel • Ernst Haeckel
... everything must, of course, give way to railways. On landing at the wharf at New Norfolk, a boy came forward and offered to drive me to the well-known salmon ponds, where, for a good many years, attempts have been made to rear salmon from ova brought from England, but it is doubtful whether they have met with success. Small fish have certainly been raised, but the question is whether they are salmon, and it is said none have attained a size sufficiently large to solve the enigma. The distance is only a few miles, and ...
— Six Letters From the Colonies • Robert Seaton
... were obtained, and this species I found the most difficult to pair in captivity. Two moths emerged on the 5th of March, a male and a female, and a pairing was obtained; but the weather being then too cold, the ova were not fertile, the female moth, after laying about two hundred eggs, lived till the 22d of March, which is a very long time; this was owing to the low temperature. The moths emerged afterward from the 8th of April till the 25th of June. A pairing took place on the 2d of June, and another ...
— Scientific American Supplement, No. 344, August 5, 1882 • Various
... a Newton or an Einstein, yes." Belle thought for a minute, then grinned at him impishly. "Now watch the brain of a Bellamy perform. Get into high gear, brain.... I wish I knew something about biochemical embryology; but I read somewhere that ova are sterile, so our galaxy is an ovum. Therefore our super-galooper is a gal—which incontrovertible fact accounts for and explains rigorously the long-known truth that women always have been, are now, and always will be vastly superior to men ...
— The Galaxy Primes • Edward Elmer Smith
... if any of the readers of "NOTES AND QUERIES" could explain to that Erasmus alludes, when he says, "Culmeis ornatus torquibus, brachium habet ova serpentum," which L'Estrange translated, "Straw-works,—snakes, eggs for bracelets;" and Mr. Nichols, who honestly states that he is unable to explain the allusion, as he does not find such emblems elsewhere mentioned,—"adorned with straw necklaces ...
— Notes And Queries,(Series 1, Vol. 2, Issue 1), - Saturday, November 3, 1849. • Various
... shall then go to their aid and succour in fishing after them. Be quiet, said Gymnast, and stir not, my minion. I am now coming to unhang thee and to set thee at freedom, for thou art a pretty little gentle monachus. Monachus in claustro non valet ova duo; sed quando est extra, bene valet triginta. I have seen above five hundred hanged, but I never saw any have a better countenance in his dangling and pendilatory swagging. Truly, if I had so good a one, I would willingly hang thus all my lifetime. What, said the monk, have you almost ...
— Gargantua and Pantagruel, Complete. • Francois Rabelais |
