Research Article
The Cortisol Levels, Histology, and Fine Structure of Various Tissues of Fish Gambusia affinis (Baird and Girard, 1853) after Exposure to Lead
Figure 1
Observation of egg structure by HE staining. (a) Visible structure of fish eggs exposed to PbCl2 and (b) visible structure of control fish eggs without exposure of PbCl2. V = vacuolla and bar size = 200 µm.
(a) |
(b) |