Toxicity effects of PET and DBP singly on the development of zebrafish embryos. (A) Embryos under blank control, PET, and DBP expositions; (B) Body length of embryos at 72 hpf after DBP exposition; (C) Yolk sac area of embryos at 72 hpf after DBP exposition; (D) Pericardial edema rates in embryos at 72 hpf after DBP exposition. The letters above the bars indicate significant differences (p < 0.05). If two arbitrary groups have the same letter, it signifies that there is no significant difference between them based on the chosen significance level (p < 0.05). Abbreviations: BN, bent notochord; DYSA, delayed yolk sac absorption; PE, pericardial edema; SE, small eyes.