How many different types of genetically different gametes will be produced by a heterozygous plant having the genotype AABbCc?

If the genotype is AABbCc then the number of heterozygous condition is 2. To calculate the different types of gametes we use the formula 2n where n represents number of heterozygous condition. Hence, in this case the number of different types of gametes formed would be 22= 4.