Mutant fruit flies that make only one antimicrobial peptide were tested for survival after infection with Neurospora crassa fungi or with Micrococcus luteus bacteria. -According to the graph,naive B cells will produce effector cells
A)between 0 and 7 days. B)between 7 and 14 days. C)between 28 and 35 days. D)between 0 and 7 days and between 7 and 14 days. E)between 0 and 7 days and between 28 and 35 days.