The Whence and the Whither of Man: A Brief History of His Origin and Development Through Conformity to Environment; Being the Morse Lectures of 1895C. Scribner's Sons, 1899 - 312 pagine |
Dall'interno del libro
Risultati 1-5 di 43
Pagina 9
... material , but it is material interpenetrated by the divine ; if you call it a fabric , the woof may be material but the warp is God . This view contains all the truth of materialism and pantheism , and vastly more THE PROBLEM : THE ...
... material , but it is material interpenetrated by the divine ; if you call it a fabric , the woof may be material but the warp is God . This view contains all the truth of materialism and pantheism , and vastly more THE PROBLEM : THE ...
Pagina 37
... material is thrown out here . The animal may thus be compared to a nearly cylindrical sack with a circle of tubes at- tached to it above . The body consists of two layers of cells , the ectoderm on the outside and the entoderm lining ...
... material is thrown out here . The animal may thus be compared to a nearly cylindrical sack with a circle of tubes at- tached to it above . The body consists of two layers of cells , the ectoderm on the outside and the entoderm lining ...
Pagina 47
... vascular cavity as serving both digestion and circulation . There is no anal opening , but indigestible material is still cast out through the mouth . The animal can gain sufficient oxygen to supply its muscles PROTOZOA TO WORMS 47.
... vascular cavity as serving both digestion and circulation . There is no anal opening , but indigestible material is still cast out through the mouth . The animal can gain sufficient oxygen to supply its muscles PROTOZOA TO WORMS 47.
Pagina 54
... material which forms the supra - oesophageal ganglion is so small that it might easily escape our notice ; but it is the promise of an infinite future . The atom of nervous power shall increase until it subdues and dom- inates the whole ...
... material which forms the supra - oesophageal ganglion is so small that it might easily escape our notice ; but it is the promise of an infinite future . The atom of nervous power shall increase until it subdues and dom- inates the whole ...
Pagina 56
... material for the building was ready , but the architecture of the bilateral animal was not even sketched . And different worms were their own architects , untrammelled by con- vention or heredity , hence they built very different ...
... material for the building was ready , but the architecture of the bilateral animal was not even sketched . And different worms were their own architects , untrammelled by con- vention or heredity , hence they built very different ...
Altre edizioni - Visualizza tutto
The Whence and the Whither of Man: A Brief History of His Origin and ... John Mason Tyler Visualizzazione completa - 1896 |
The Whence and the Whither of Man: A Brief History of His Origin and ... John Mason Tyler Visualizzazione completa - 1896 |
The Whence and the Whither of Man: A Brief History of His Origin and ... John Mason Tyler Visualizzazione completa - 1897 |
Parole e frasi comuni
advance amoeba amphibia anatomical ancestors animal kingdom annelid apes appear appetite archenteron attained become beginning better birds body brain cells cerebrum characteristics conformity to environment conscious degeneration digestion and reproduction dominant embryo embryology entoderm existence experience eyes fish functions future ganglion gastrula germ-plasm give groups higher forms highest human hydra important increase individual insect instinct intelligence jaws knowledge laws layer legs living locomotion lower mammals man's marsupial ment mental mind mode modified mollusks moral motives muscles muscular muscular system natural selection nephridia nerve nervous system never notochord nutriment organs oxygen parapodia perception possible primitive probably progress protoplasm protozoa purely race reflex action reptiles result schematic worm segments selfish sense-organs sequence shell skeleton species spermatozoa stage structure struggle surface survive swimming tion tissues true truth turbellaria unselfishness variation velopment vertebral column vertebrates volvox young