Figure 1.

Histological staining for leg muscles from male and female geese. (A) and (D) were from male geese while (B) and (E) were for female geese. A/B and D/E were transections and longisections, respectively. The black horizontal lines in A/B/D/E were the 50 μm plotting scales. (C) were the areas of muscle fibers from the cross sections (μm²) between male and female geese. (D) were the width for the leg muscle fibers from longisections (μm) between male and female geese.