What is the probability that a trihybrid AaBbCc will produce

What is the probability that a trihybrid (AaBbCc) will produce a gamete that is the genotype (A_b_C_)?

Solution

The probability that a trihybrid (AaBbCc) will produce a gamete that is the genotype (A_b_C_

AaBbCc ---> [2^n] where n = number of different types of alleles --> [2^3] --> 8 kinds of gametes produced ---> ABC, ABc, AbC, Abc, aBC, abC, aBc , and abc in equal proportions

Therefore, the probability of genotype ---> AbC --> 1/8