The unique myelocyte next differentiates into a metamyelocyte and then a band cell, with a " C " shaped nucleus, before becoming a mature eosinophil, basophil, or neutrophil.
2.
The nucleus is fairly regular in contour ( not indented ), and seems to be'buried'beneath the numerous cytoplasmic granules . ( If the nucleus were indented, it would likely be a metamyelocyte .)