Solution Let E_1E1 and E_2E2 be the event that that first and second allele, respectively is dominant red colour, RR.Given:P(E_1)= P(E_2)= P(E_1^c)= P(E_2^c)=0.5P(E1)=P(E2)=P(E1c)=P(E2c)=0.5 Answera. 0.75 b. 0.75 c. 2/3