A plant has the genotype (A/a; B/b; C/c). How many different genotypes can haploid cells obtain after meiosis? Solution Answer: 8 different types. Explanation: Types of different genotype = 2^n, n is the number of heterozygous alleles In the given genotype = AaBbCc there 3 heterozygous alleles Therefore 2^ 3 = 8 different types of gametes. ========.