Experimental Expectations
What would you predict if extra copies of a gene for a pigment-enhancing enzyme were added to purple petunias? Petals like the top right (deeper purple) or the lower right (variegated petals with sections of no pigment)?
What would you predict if extra copies of a gene for a pigment-enhancing enzyme were added to purple petunias? Petals like the top right (deeper purple) or the lower right (variegated petals with sections of no pigment)?