You do a dihybrid cross between two inbred lines of drosophila - one line has star-shaped eyes and crumpled antenna, and the other line has round eyes and straight antenna. You know from previous studies that star-shaped eyes and straight antenna are the dominant traits. If these traits were controlled by genes exhibiting independent assortment and simple dominance relationships between alleles, what counts of offspring in the F2 generation of 160 individuals would you expect to have round eyes and crumpled antenna?