highly significantp ≤ 0.001
The most adverse toxic effect of bee venom was observed on sperm morphology considering the highly significant ( p ≤ 0.001) decrease in the mean percentage of normal sperm morphology of all bee venom-treated mice (range: 2.70 ± 2.0%–5.30 ± 10%) verses control (86.5% ± 11%) group ( Table 1 ).