334 HEREDITY 



4. State and illustrate the three Mendelian Laws. 



5. Using a pair of characters in wheat, show how it may breed 

 through two generations, showing all possible combinations in the 

 offspring. At the beginning of your work, be sure to explain the rep- 

 resentations you use for characters. 



6. Using a pair of characters in cattle, show how it may breed 

 through two generations, showing all possible combinations in the off- 

 spring. 



7. Give a library report on the life and work of Gregor Mendel. 



SUPPLEMENTARY READING 



Conklin, Edwin Grant, Heredity and Environment in the Development of Men. 



(Princeton University Press). 

 Guyer, Michael F., Being Well Born; an Introduction to Heredity and Eugenics. 



(Bobbs-Merrill Co.). 



Journal of Heredity, American Genetic Association. Washington, D. C. 

 Morgan, Thos. Hunt, The Physical Basis of Heredity. (J. B. Lippincott Co.). 

 Shull, A. F., Heredity. (McGraw Hill and Co.). 

 Sinnott, E. W., and Dunn, L. C., Principles of Genetics. (McGraw Hill 



Book Co.). 

 Walter, H. E., Genetics. (The Macmillan Co.). 



