An Analytic Contemplation of the Conspicuous Vicissitudes in the Histomorphology of Corpuscles of Stannius of a Freshwater Catfish Mystus tengara (Hamilton, 1822) due to the Exposure of ZnS Nanoparticles

Figure 3

Variation of pH value of water due to exposure of ZnS nanoparticles of different sizes with increasing nanoparticle concentration (σ) for a fixed exposure time ( days).