Q. In Drosophila, long wing $(L)$ is dominant to dumpy wing $(I)$ and grey body $(G)$ is dominant to ebony body $(g)$. The two genes involved are not on the same chromosome. A true-breeding long-winged, ebony-bodied fly is crossed with a true-breeding dumpy winged, grey-bodied fly. The genotype of the $F_{1}$ generation will be
Principles of Inheritance and Variation
Solution: