Assessment of Cytotoxicity and Genotoxicity Potential of Effluents from Bahir Dar Tannery Using Allium cepa

Figure 7

Allium cepa root tip cells grown in tannery effluent. (a) Sticky chromosomes at prophase, chromosomes were not clearly visible; (b) polar slip; (c) sticky anaphase; (d) disturbed and fragmented anaphase; (e) delayed anaphase; (f) single chromosomal bridge anaphase; (g) chromosome missegregation and fragmentation; (h) multiple chromosomal bridges at anaphase; (i) chromosomal breakage; (j) lagging chromosome; (k) irregular metaphase; (l) telophase with vagrant chromosome.

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