The 



Mendel Journal 



October 1909 



1. ORIGINAL RESEARCH. 



Parthenogenesis in Nicotiana - Mrs. R. HAIG THOMAS 



2. MENDEL COLLECTION OF HUMAN PEDIGREES. 



Inheritance of Suicidal Mania 

 Pedigree of Tuberculosis 



Pedigree of Skin Colour in Human Hybrids. A case of 

 Segregation of White Skin in a Quadroon Fraternity 



3. PAPERS READ TO THE MENDEL SOCIETY. 



The Evolution of Man - J. T. CUNNINGHAM 



Plea for operation of more virile sentiment 



in Human Affairs - - G. P. MUDGE 



Mendelism and Sex - - - - C. C. HURST 



4. METHODS AND RESULTS - " ardent mendelian " 



Present position of Mendelians and Biometricians 

 Skin Colour in Human Hybrids 

 Variation in the single combs of Fowls 



5. MISCELLANEA. 



Science and Democracy 

 Nature of Scientific Hypotheses 



6. REVIEWS OF BOOKS. 



Copyright All Rights Reserved 



Printed and Published for the Mendel Society by 

 TAYLOR, GARNETT, EVANS, & Co., Ltd., 54, Fleet Street, London, E.G., 



and Manchester 



No. 1 Price 2/6 nett 



