Figure 7 | Scientific Reports

Figure 7

From: Impacts of the synthetic androgen Trenbolone on gonad differentiation and development – comparisons between three deeply diverged anuran families

Figure 7

Histological sections of sterile ovary in (a) Bufo viridis (10−8) and (b) Xenopus laevis (10−9). Visible intense degeneration of germ cells in B. viridis ovary – o. Scale bars represent 100 µm. Bo – Bidder’s organ (characteristic of bufonid gonads), *ovarian cavity, arrow heads – single oogonia in ovary cortex.

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