Transmission electron micrograph (TEM) of a human sperm cell in longitudinal section; showing head with acrosomal cap; neck with fibrous rings,cytoplasm; tail with fibrils,annulus,fibrous ribs. Magnification: 19,000x when printed at 8x10 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Biophoto Associates |
Bildgröße: | 3542 px × 4934 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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