Figure 13.

Frequency of males, females, animals with SSP, and hermaphrodites in animals treated for s7, 14, or 49 days with 100 μg/L E₂. X-axis is categorical. Control bar shows the control sex ratio. NF stages below the bars indicate the stage at which E₂ exposure was terminated. All E₂ exposures began at NF stage 50 (Figure 2). Numbers above bars are samples sizes and represent the number surviving to metamorphosis (of 90). Dashed line indicates 50%.