Biology in AmericaR.G. Badger, 1922 - 491 pages |
Contents
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Common terms and phrases
American Amoeba animals appears beetles Biological Survey biologist biology birds blood body breeding brown rat BrS Brs bRS Bureau of Fisheries butterflies carbon dioxide caterpillar cause changes characters chemical chromosomes color Courtesy creatures cross daphnids Darwin determined diet digestive disease energy environment evolution experimental experiments factors feet female fertilization fish former germ cells glands growth hookworm human influence inheritance insects intestine known laboratory lake large number larva larvæ latter light living lower male mammals membrane Mendelian Mendelian inheritance mice mountain Museum natural obtained occur offspring organism pair Paramecium parthenogenetic plague plants and animals possible present produce Professor protoplasm Protozoa quadroons rabbit rats recent river rôle sexual shown similar species sperm substances surface temperature theory tion tissues trees U. S. Bureau variations wings yellow yellow fever York Zoological Society young
Popular passages
Page 480 - Verily I say unto you, Among them that are born of women there hath not risen a greater than John the Baptist : notwithstanding he that is least in the kingdom of heaven is greater than he.
Page 33 - Go, wretch, resign the presidential chair, Disclose thy secret measures, foul or fair. Go, search with curious eye, for horned frogs, Mid the wild wastes of Louisianian bogs; Or, where Ohio rolls his turbid stream, Dig for huge bones, thy glory and thy theme.
Page 22 - I bade adieu to Louisville, to which place I had four letters of recommendation, and was taught to expect much of everything there; but neither received one act of civility from those to whom I was recommended, one subscriber, nor one new bird; though I delivered my letters, ransacked the woods repeatedly, and visited all the characters likely to subscribe. Science or literature has not one friend in this place.
Page 275 - Whereas, Heredity plays a most important part in the transmission of crime, idiocy and imbecility. "Therefore, Be it enacted by the General Assembly of the State of Indiana. That on and after the passage of this Act it shall be compulsory for each and every institution in the State entrusted with the care of confirmed criminals, idiots, rapists and imbeciles...
Page 344 - The result is not death to the unsuccessful competitor, but few or no offspring. Sexual selection is, therefore, less rigorous than natural selection. Generally, the most vigorous males, those which are best fitted for their places in nature, will leave most progeny. But in many cases, victory depends not so much on general vigour, as on having special weapons, confined to the male sex.
Page 29 - I imagined was in deep slumber save myself, when of a sudden I heard a great uproar in the naturalist's room. I got up, reached the place in a few moments, and opened the door, when to my astonishment, I saw my guest running about the room naked, holding the handle of my favorite violin, the body of which he had battered to pieces against the walls in attempting to kill the bats which had entered by the open window, probably attracted by the insects flying around his candle.
Page 30 - Although I was convinced of the contrary, I took up the bow of my demolished cremona, and administering a smart tap to each of the bats, as it came up, soon got specimens enough. The war ended, I again bade him...
Page 30 - ... naked, holding the handle of my favorite violin, the body of which he had battered to pieces against the walls in attempting to kill the bats which had entered by the open window, probably attracted by the insects flying around his candle. I stood amazed, but he continued jumping and running round and round, until he was fairly exhausted, when he begged me to procure one of the animals for him, as he felt convinced they belonged to 'a new species.
Page 22 - Napoleon crossing the Alps. Mr. Wilson spoke not of birds or drawings. Feeling, as I was forced to do, that my company was not agreeable, I parted from him; and after that I never saw him again. But judge of my astonishment some time after when, on reading the thirty-ninth page of the ninth volume of American Ornithology, I found in it the following paragraph: — "
Page 50 - Dwight [informing him of his probable appointment] obtained a few books on chemistry and kept them secluded in my secretary, occasionally reading in them privately. This reading did not profit me much. Some general principles were intelligible, but it became at once obvious to me that to see and perform experiments and to become...