You have isolated three different Drosophila recessive mutants (1, 2, and 3) that disrupt the formation of R7 photoreceptor cells during eye formation. To ask in which cell s the gene product required, mosaic analysis were performed for all three mutations and the results are shown below For each mutation, the open cells represent homozygous mutant cells, whereas the filled cells represent the wild type cells. Based on these please answer the following questions: mutant 1 4 3 mutant 2 2 5 mutant 3 For mutant 1, which cells is the responsible gene is required in? (Enter 1, 2, 3, 4, 5, 6, 7, or 8) Submit Answer Tries 0/2 For mutant 2, which cells is the responsible gene is required in? (Enter 1, 2, 3, 4, 5, 6, 7, or 8) Submit Answer Tries 0/2 For mutant 3, which cells is the responsible gene is required in? (Enter 1, 2, 3, 4, 5, 6, 7, or 8) Submit Answer Tries 0/2