"Life history" Quotes from Famous Books
... different species of Fluke that affect the liver and lungs of cattle. They are both flat, leaf-like worms. The Common Liver Fluke is about one-half inch long, while the so-called American Fluke is somewhat larger. In their life history these Flukes depend on snails as intermediate hosts. At a certain stage of development the young Flukes live on snails. They become encysted on stalks and blades of grass which are finally swallowed by grazing cattle. This disease is most frequently ... — The Veterinarian • Chas. J. Korinek
... saw-dust. No picture could possibly tell you the life story of yon big tree, the warrior of the woods who had beaten down all competitors and enemies and wore his purple cones like the tasseled honor badges of a soldier, with pendulous moving, plumy arms: yet to the eye of the Forester, the life history was there, in the fluted grooved columnar bark, in the knot scars where branches had been discarded to send the main trunk towering above its fellows for light and air, in the wood rings, where a branch had broken and fallen away ... — The Freebooters of the Wilderness • Agnes C. Laut
... life history of Helen Maldon from her marriage to George Talboys at Wildernsea, Yorkshire, her secret departure from there after her husband's desertion, her appearance the following day as a teacher in a girl's school at Brompton under the name ... — The Worlds Greatest Books - Vol. II: Fiction • Arthur Mee, J. A. Hammerton, Eds.
... perpetuity of the species depends less closely on the persistence of individuals." Hence he speaks of the "solidarity of life" in the desert. "The saguaro is a monstrosity in fact as well as in appearance,—a product of miscegenation between plant and animal, probably depending for its form of life history, if not for its very existence, on its commensals."[31] The Seri protect pelicans from themselves by a partial taboo, which is not understood. It seems that they could not respect a breeding time, or establish a closed season, yet they have such an appetite for the birds and their ... — Folkways - A Study of the Sociological Importance of Usages, Manners, Customs, Mores, and Morals • William Graham Sumner
... river by a handful of frontiersmen. Mr. Otis takes the reader on that famous expedition from the arrival of Major Clarke's force at Corn Island, until Kaskaskia was captured. He relates that part of Simon Kenton's life history which is not usually touched upon either by the historian or the story teller. This is one of the most entertaining books for young ... — Ralph Gurney's Oil Speculation • James Otis
... spectra of stars Sir William Huggins has developed the idea that these bodies, like human beings, have a life history. They are nebulae in infancy, while the progress to old age is marked by a constant increase in the density of their substance. Their temperature also changes in a way analogous to the vigor of the human being. During ... — Side-lights on Astronomy and Kindred Fields of Popular Science • Simon Newcomb |