The Whence and the Whither of Man: A Brief History of His Origin and Development Through Conformity to Environment; Being the Morse Lectures of 1895W. Blackwood and Sons, 1896 - 312 pagine |
Dall'interno del libro
Risultati 1-5 di 49
Pagina v
... digestive and reproductive organs , and of tissues . - Forms intermediate between amoeba and hydra : Magosphæra , volvox . - Embryonic development . - Turbellaria : Appearance of a body wall , of ganglion , and nerve - cords . CHAPTER ...
... digestive and reproductive organs , and of tissues . - Forms intermediate between amoeba and hydra : Magosphæra , volvox . - Embryonic development . - Turbellaria : Appearance of a body wall , of ganglion , and nerve - cords . CHAPTER ...
Pagina vii
... digestion and reproduction , then for mus- cular strength and activity , then for shrewdness , finally for unselfishness and righteousness . - An ultimate " power , not ourselves , making for right- eousness , " a personality . - Our ...
... digestion and reproduction , then for mus- cular strength and activity , then for shrewdness , finally for unselfishness and righteousness . - An ultimate " power , not ourselves , making for right- eousness , " a personality . - Our ...
Pagina xii
... digestion and reprod and the same is true of the lowest and most pri animals . A muscular system cannot develop a its work until some sort of a digestive systen arisen to furnish nutriment , any more than a s engine can run without fuel ...
... digestion and reprod and the same is true of the lowest and most pri animals . A muscular system cannot develop a its work until some sort of a digestive systen arisen to furnish nutriment , any more than a s engine can run without fuel ...
Pagina 19
... digestive , ner- vous , etc. - they give us a very fair idea of what our ancestor at each stage must have been . this balance and relative development of the different systems , that is , whether an animal is more reproduc- tive , digestive ...
... digestive , ner- vous , etc. - they give us a very fair idea of what our ancestor at each stage must have been . this balance and relative development of the different systems , that is , whether an animal is more reproduc- tive , digestive ...
Pagina 35
... digested it diffuses to all parts of the cell ; here it is built up into compounds of a more complex structure , and ... digestion . But the amount of oxygen required , and of waste to be removed is proportional to the mass ; for every ...
... digested it diffuses to all parts of the cell ; here it is built up into compounds of a more complex structure , and ... digestion . But the amount of oxygen required , and of waste to be removed is proportional to the mass ; for every ...
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 - 1897 |
The Whence and the Whither of Man: A Brief History of His Origin and ... John Mason Tyler Visualizzazione completa - 1899 |
Parole e frasi comuni
amoeba amphibia anatomical ancestors animal kingdom annelid apes appear appetite attained become birds body brain cavity cells cerebrum Cheaper Edition church conformity to environment conscious Crown 8vo degeneration Demy 8vo digestive dominant ectoderm embryo evolution experience eyes Fcap fish functions ganglion gastrula germ-plasm give groups higher forms highest human hydra Illustrations increase individual insect instinct intelligence laws layer legs living locomotion lower mammals man's marsupial ment mental mind mode modified mollusks moral muscles muscular natural selection nerve nervous system never notochord nutriment organs oxygen parapodia perception perivisceral Portrait Post 8vo primitive probably Professor progress protoplasm protozoa purely reflex action reproductive reptiles result schematic worm Scotland segments selfish sense-organs sequence skeleton species stage structure struggle surface survive swimming theory tion true truth turbellaria University of Edinburgh variation velopment vertebral column vertebrates vols volvox WHITHER young