Research Article
Chromosomal Abnormalities in Allium cepa Induced by Treated Textile Effluents: Spatial and Temporal Variations
Table 4
The spatial variation of phase index at the cell division phases of A. cepa bulbs exposed to composite water samples collected from different sites during the rainy season.
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Data are presented as mean ± SD. Mean values indicated by different superscript letters at each column are significantly different from each other (ANOVA, Tukey’s test, , n = 10). Site A: effluent discharge point, site B: 100 m downstream from site A, site C: 200 m downstream from site A, and site D: 100 m upstream from site A. |