Answer
a. $\frac{1}{4}=25\%$
b. $0.25N^2+0.50Na+0.25a^2$
c. The probability of Albino is $0.25=25\%$
Work Step by Step
a.
From the Punnet square we can see that $\frac{1}{4}=25\%$ of gene combinations result in albino coloring
b.
$(0.5N+0.5a)^2=0.5^2(N+a)^2$
$=0.25(N^2+2Na+a^2)$
$=0.25N^2+0.50Na+0.25a^2$
c.
The coefficient of albino in the polynomial is $0.25$, which confirms our answer in part (a).
