Nature, Volume 100Sir Norman Lockyer Macmillan Journals Limited, 1917 - Science |
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Page 197
... we have but one genotype to deal with ; we can be certain that no hereditary char- acters are introduced from ... Castle and his associates ; this gives evi- dence for continuous variation , not following a single necessary trend , but guided ...
... we have but one genotype to deal with ; we can be certain that no hereditary char- acters are introduced from ... Castle and his associates ; this gives evi- dence for continuous variation , not following a single necessary trend , but guided ...
Page 215
... we are wit- nessing the disintegration of highly developed appa- raus in ... Castle's similar results on the rat , and with the conclusions of palæon ... we do not observe this in the present - day experimental work ; by selection we can ...
... we are wit- nessing the disintegration of highly developed appa- raus in ... Castle's similar results on the rat , and with the conclusions of palæon ... we do not observe this in the present - day experimental work ; by selection we can ...
Page 216
... W. E. Castle ( 1917 ) , Piebald rats and multi- ple factors , Amer . Nat . , vol . li . , pp . 102-14 . W. E. Castle and J. C. Phillips ( 1914 ) , Piebald rats and selection : an experimental test of the effectiveness of selection and ...
... W. E. Castle ( 1917 ) , Piebald rats and multi- ple factors , Amer . Nat . , vol . li . , pp . 102-14 . W. E. Castle and J. C. Phillips ( 1914 ) , Piebald rats and selection : an experimental test of the effectiveness of selection and ...
Contents
Wolfs Comet 332 Radial Velocities of Star Clusters Takamine T and S Nitta Measurements in the Ultra | 32 |
Smith B The Chellaston Gypsumbreccia etc 379 Imaginary Quantities | 52 |
Smith Miss E Etched Crystals of Gypsum 218 Tanner Dr J R The Historical Register of the Uni | 173 |
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acid æther Agriculture ammonia appears applied appointed Association Board British cent chemical chemistry coal College colour Committee considerable Council deal Department described direction discussion disease edition effect electric engineering experimental experiments France Geological German given gives Government H. A. L. Fisher illustrated important increase industry Institute interest investigations iron J. J. Thomson Journal laboratory larvæ lectures London magnetic manufacture mathematical means ment method Ministry of Munitions Museum National Physical Laboratory NATURE November observations Observatory obtained October optical organisation paper physical plants practical present problems production Prof Proper Motion published pyrometers recent regard Royal Society scientific Scotland solution South South Africa species stars supply survey technical temperature theory tion University utilisation various W. E. Castle W. H. Young