BIBLIOGRAPHY 267 



Morgan, T. H., 1907. Experimental Zoology. New York. 

 Morgan, T. H., 1907. The Cause of Gynandromorphism in Insects. 



Am. Nat., XLI. 

 Morgan, T. H., 1907. The Biological Significance and Control 



of Sex. Science, XXV. 

 Morgan, T. H., 1908. The Production of two kinds of Sper- 

 matozoa in Phylloxerans. Proc. Soc. Exp. Biol, and Med., V. 

 Morgan, T. H., 1909. Sex-Determination and Parthenogenesis in 



Phylloxerans and Aphids. Science, XXIX. 

 Morgan, T. H., 1909. Are the Drone Eggs of the Honey Bee 



Fertihzed? Am. Nat., XLIII. 

 Morgan, T. H., 1909. Hybridology and Gynandromorphism. 



Am. Nat., XLIII. 

 Morgan, T. H., 1909. A Biological and Cytological Study of 



Sex-Determination in Phylloxerans and Aphids. Jour. Exp. 



Zool, VII. 

 Morgan, T. H., 1910. Sex-hmited Inheritance in Drosophila. 



Science, XXXII. 

 Morgan, T. H., 1910. Hybridization in a Mutating Period in 



Drosophila. Proc. Soc. Exp. Biol, and Med., VII. 

 Morgan, T. H., 1910. The Chromosomes in the Parthenogenetic 



and Sexual Eggs of Phylloxerans and Aphids. Proc. Soc. 



Exp. Biol, and Med., VII. 

 Morgan, T. H., 1910. Chromosomes and Heredity. Am. Nat., 



XLIV. 

 Morgan, T. H., 1910. The Method of Inheritance of two Sex- 

 limited Characters in the Same Animal. Pi'oc. Soc. Exp. 



Biol. Med., VIII. 

 Morgan, T. H., 1911. An Attempt to analyze the Constitution 



of the Chromosomes on the Basis of Sex-limited Inheritance 



in Drosophila. Jour. E.tp. Zool., XL 

 Morgan, T. H., 1911. The Application of the Conception of 



Pure Lines to Sex-limited Inheritance and to Sexual Dimorph- 

 ism. Am. Nat., XLV. 

 Morgan, T. H., 1911. A Dominant Sex-limited Character. Proc. 



Soc. Exp. Biol. Med., IX. 

 Morgan, T. H., 1911. An Alteration of the Sex-ratio induced by 



Hybridization. Proc. Soc. Exp. Biol, and Med., VIII. 



