Reference no: EM132174472

In a certain corn variety, blue color grain (B) is dominant over yellow color (b) and round grain (R) is dominant over wrinkled grain (r).  

You cross a grain with genotype BBRR x bbrr resulting in the F1 generation of BrRr.  All of F1 generation have blue color grain and round shape grain.

• Describe what would happen when self-cross the F1 generation
• State both the gametes and construct the dihybrid
• Indicate all the genotypes that are Blue and round, Blue and wrinkled, yellow and round, and yellow and wrinkled and their corresponding ratios