Question 4 The cross Lpq/PQQlpq/lpq is carried out and the L gene is found to be in the middle. What would be the genotypes of the double crossover gametes in this cross? (A) LPQ and lpq (B) LpQ and IPq (C) IpQ and LPq (D) Lpq and IPQ (E) cannot be determinedSuppose a three-point testcross was conducted involving the genes X,Y, and Z. If the most abundant classes are XYZ and xyZ and the rarest classes are XYZ and XyZ, which gene is in the middle? (A) X (B) Y (C) Z (D) cannot be determined.