"Giants" in Ginetics
Reginald C. Punnet
Reginald Crundall Punnet was born June 20, 1875. He died January 3, 1967(age 91). He created the punnet square, which is used to determine the genetics of organisms.
Gregor J Mendel
Gregor Johann Mendel was born July 20, 1822. He died January 6,1884(age 61). He created the science of genetics and crossed different plant species.