The 



Journal of Heredity 



(Formerly the American Breeders' Magazine) 

 Vol. XIII, No. 1 January, 1922 



CONTENTS 



HEREDITY IN THE HONEY BEE P. W. Whiting 3 



AN HEREDITARY NOTCH IN THE EARS OF JERSEY CATTLE 



J. L. Lush 8 



MATRIMONIAL VIEWS OF UNIVERSITY STUDENTS 



Harrison R. Hunt 14 



A GERMAN STATEMENT OF EUGENICS (a review) 21 



BIOLOGY AND RELIGION (a review) 21 



A CASE OF TWINNING IN DAIRY CATTLE C. C. Hayden 22 



THE TEMPERATURE OF THE MELTING POT (a review) 25 



MICROCEPHALIC PEOPLE SOxMETIMES CALLED "PIN HEADS" 



Chas. Bernstein 30 



PRESENT STATUS OF THE JOURNAL OF HEREDITY 39 



ORIGIN OF FALSE WILD OATS R. J. Garber 40 



The Journal of Heredity is published monthly by the 



AMERICAN GENETIC ASSOCIATION 



Publication office, 450 Ahnaip Street, Menasha, Wis. 



Editorial and general offices, Washington, D. C. 



Entered as second-class matter May 13, 1921, at the postoffice at Menasha, 

 Wisconsin. Acceptance for mailing at the special rate of postage provided for in 

 Section 1103, Act of October 3, 1917, authorized Dec. 20, 1918. Contents copy- 

 righted 1921 by the American Genetic Association. Reproduction of articles or parts 

 of articles permitted only upon request, for a proper purpose, and provided due credit 

 is given to author and to the JOURNAL OF HEREDITY (Organ of the American 

 Genetic Association, Washington, D. C), Menasha, Wisconsin. Address all com- 

 munications to the Association's office at Washington, D. C. 



Date of issue of this number, July 15, 1922. 



