Fig. 5
![Fig. 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41936-020-00201-y/MediaObjects/41936_2020_201_Fig5_HTML.png)
Histopathology of the ovary of C. gariepinus exposed to different concentration of lambda-cyhalothrin after day 1. Group A (control), B (2.5 × 10−4 μg/L), C (5.0 × 10−4 μg/L), and D (8.25 × 10−4 μg/L) (MO, mature oocyte; FO, flabby oocyte; white circle, degenerative ovarian changes; black arrow, vacuolation; H&E; Mag. × 400)