Please show work for full credit
In mice, the dominant T (tailless) allele results in a
short tail. Consider a cross of TT+ ´
T+T+, where the symbol T+ represents
that wildtype, non-mutant allele:
a. What are the expected proportions of tailless
versus normal-tailed offspring?
b. In a litter consisting of 4 pups, what is the
probability that two will be short-tailed and two normal-
tailed?