List all the different gamete genotypes and the probability of observing each genotype that can be produced by an individual with the genotype AABbCcDd. Solution The different gamete genotypes formed will be : 2^ n = 2^3 =8 ( n= the number of heterozygotes i.e 3:Bb,Cc,Dd) Gametes: ABCD ,Abcd ,AbCd ,AbcD,ABcd ,ABcD,ABCd, AbCD The probability of observing each genotype will be 1/8 = 0.125.