Sunflower seeds,hulled and de-hulled. The white is the kernel of the fruit (achene). The black shell is the pericarp | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Shields, Martin |
Bildgröße: | 6112 px × 4784 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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