Fig. 1
Fig. 1. Developmental toxicity test shows that KRS-CR water can induce heartbeat, hatching rate, developmental defects and mortality in zebrafish. A. The Control, and test samples X, Y, Z and W show various phenotypic alterations in zebrafish (24–96 hpf). B. Quantification of various anomalies observed in the zebrafish. C. Rate of heartbeat per minute in zebrafish larvae at 96 hpf in both control and test samples. D. Hatching rate (%) at 48–96 hpf. E. and F. Mean survival and mortality rates observed in both control and test samples. *p < 0.05; **p < 0.01; ***p < 0.001. ns: not significant. DD: Developmental Defects.