Pollen grains. Confocal deconvolution light micrograph of mixed pollen grains. Pollen grains are reproductive structures produced by the male parts of flowering plants. Magnification: x440 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Barnes, Dr. Clifford / MSFC |
Bildgröße: | 2965 px × 2965 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |