The Science of Life, Volumen 4Cassell, 1931 - 896 páginas |
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Página 295
... carried in a stock , completely hidden by a dominant partner , and may therefore be difficult to detect and to weed out . And it may be a very sinister gene . In our own species , for example , there is a kind of inherited deafness , so ...
... carried in a stock , completely hidden by a dominant partner , and may therefore be difficult to detect and to weed out . And it may be a very sinister gene . In our own species , for example , there is a kind of inherited deafness , so ...
Página 451
... carried out in very different ways . The exploitation of the ether by wireless is carried on by a single huge state concern in Great Britain , by innumerable public and private organizations in the United States . People get transported ...
... carried out in very different ways . The exploitation of the ether by wireless is carried on by a single huge state concern in Great Britain , by innumerable public and private organizations in the United States . People get transported ...
Página 632
... carried it on their hands from the dissecting - room to the wards . He noticed that the usual soap - and - water wash did not remove the smell of putrefaction from the students ' fingers . Also , he thought , it could be carried from ...
... carried it on their hands from the dissecting - room to the wards . He noticed that the usual soap - and - water wash did not remove the smell of putrefaction from the students ' fingers . Also , he thought , it could be carried from ...
Índice
THE RANGE NATURE AND STUDY OF LIVING THINGS | 3 |
66 | 5 |
muscles and related | 8 |
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Términos y frases comunes
active algæ animals arthropods bacteria become birds blood body bones brain branches called capillaries carbon carbon dioxide cells Cenozoic changes chemical chromosomes colour creatures crustaceans digestive Echinoderms eggs elaborate embryo Eocene Everyman evolution example eyes fact female fertilized fish flatworms flowers fluid forms fossils gametes genes germ-plasm glands grow growth heart human Ichthyosaurs important individual insects intestine kidneys kinds land larvæ layer less limbs liver living things lobster lungs male mammals marsupials matter means ment microscopic million molluscs mouse mouth movements muscles mutations nervous system normal notochord Obelia organs ovary ovum oxygen pair parasitic phylum plants polyps produced proteins prothallus protozoa reproduction reptiles round secretion sense-organs sexual shell skeleton skin species spermatozoa sperms spores stage starfish stomach structure substances surface swim tail teeth thyroid tiny tion tissue to-day tube types variations various vertebrates whole worms