The Shipley Collection of Scientific Papers, Volume 331890 - Zoology |
From inside the book
Results 1-5 of 56
Page
... plants . 3. Ewart ( J.C ) Telegony experiments : The birth of a hybrid between a male Burchell's zebra ( E. B ) va mare ( E.C. ) 7. Spencer ( H. ) Weismanniam о " 1 once more . Arejoinder to Prof. Weismann Wessmann ( 4. ) The all ...
... plants . 3. Ewart ( J.C ) Telegony experiments : The birth of a hybrid between a male Burchell's zebra ( E. B ) va mare ( E.C. ) 7. Spencer ( H. ) Weismanniam о " 1 once more . Arejoinder to Prof. Weismann Wessmann ( 4. ) The all ...
Page 4
... plants and animals in conditions both of health and disease - to investigate the changes which take place in them in connection with the discharge of their re- spective functions . Those of our members who are engaged in geological and ...
... plants and animals in conditions both of health and disease - to investigate the changes which take place in them in connection with the discharge of their re- spective functions . Those of our members who are engaged in geological and ...
Page 5
... , not in one plane only , but as a solid body , and to restore its form . The extreme delicacy also of many objects , more especially the tissues of animals and plants , throws difficulties in THE CELL THEORY , PAST AND PRESENT . 5.
... , not in one plane only , but as a solid body , and to restore its form . The extreme delicacy also of many objects , more especially the tissues of animals and plants , throws difficulties in THE CELL THEORY , PAST AND PRESENT . 5.
Page 6
... plants and animals , and to generalisations of a wide - reaching importance . One of , if not the most fundamental of these discoveries , was the recognition of the anatomical unit , which we call a CELL , as a common element in the ...
... plants and animals , and to generalisations of a wide - reaching importance . One of , if not the most fundamental of these discoveries , was the recognition of the anatomical unit , which we call a CELL , as a common element in the ...
Page 7
... plants and animals . A chapter in his Micrographia1 is entitled " Of the Schematisme or Texture of Cork and of the ... Plants the skin of the root ( p . 62 ) , he says the parenchymous material is 1 London , 1665 . 2 The Anatomy of ...
... plants and animals . A chapter in his Micrographia1 is entitled " Of the Schematisme or Texture of Cork and of the ... Plants the skin of the root ( p . 62 ) , he says the parenchymous material is 1 London , 1665 . 2 The Anatomy of ...
Common terms and phrases
acquired characters Actinozoa adult alimentary Amphioxus Anatomy ancestral Annelid ants appear archenteron assume become blastopore body Burchell's zebra carapace-length cavity changes chromatin cœlom colour connection corpuscles degeneration dentary derived deviation differentiation diploblastic disuse division ectoderm eggs embryo essay evolution excretory existence explanation fact females fibres formation frontal breadth germ germ-plasm growth homologous horse hybrid hypothesis important insects instance instincts larva larvæ legs less males mare mean mesoblast Metazoa modified morphological mouth and anus natural selection nephridia nervous system neural canal nucleus number of glands nutrition observations occur ontogeny organs origin ovum Panmixia Peripatus plants plasm pores pouches present primitive streak principle produced Professor Weismann protoplasm recognised regard reproductive cells result Schwann Sedgwick segmentation nucleus segmented animals somites specialised species Spencer stage structure substance supposed telegony theory tion tissues unicellular variability variations Vertebrata Vertebrate workers yolk zebra
Popular passages
Page 65 - The elementary parts of all tissues are formed of cells in an analogous, though very diversified manner, so that it may be asserted, that there is one universal principle of development for the elementary parts of organisms, however different, and that this principle is the formation of cells.
Page 7 - XVIII. OF THE SCHEMATISME OR TEXTURE OF CORK, AND OF THE CELLS AND PORES OF SOME OTHER SUCH FROTHY BODIES...
Page 72 - PROCESSES, AND COLLATERAL INFORMATION IN THE ARTS, MANUFACTURES, PROFESSIONS, AND TRADES, INCLUDING MEDICINE, PHARMACY, AND DOMESTIC ECONOMY ; designed as a General Book of Reference for the Manufacturer, Tradesman, Amateur, and Heads of Families.