Genetics And Evolution Principles Of Inheritance And Variation 3-P-6
After Gregor Mendel conducted a dihybrid cross between pure-breeding yellow round-seeded plants and green wrinkled-seeded plants, he self-pollinated the F1 generation. What ratio did he observe for the segregation of seed shapes and seed colors?
1:1
3:1
C) 9:3:3:1
D) 1:2:1