Study of the Effect of Mercury Salt on the Presence of Annelida (<i>Lumbricus terrestris</i>) in Soil and the Histological Changes on the Skin Tissue

<div>A longitudinal section of the body wall of the group of worms exposed to a concentration of 50 ppm shows cuticle and cuticle rupture, as well as cell shrinkage, laceration, and disappearance of their features. Pigment (H and E) magnification 400.</div>

Applied and Environmental Soil Science

fig4

Figure 4

Figure 4: Study of the Effect of Mercury Salt on the Presence of Annelida (<i>Lumbricus terrestris</i>) in Soil and the Histological Changes on the Skin Tissue 

Figure 4 | Study of the Effect of Mercury Salt on the Presence of Annelida (Lumbricus terrestris) in Soil and the Histological Changes on the Skin Tissue 