colour enhanced scanning electron micrograph (SEM) of a pollen grain fertilizing a goldenrod flower. The pollen grain has grown a tube into the ovary after landing on the stigma and is injecting its genetic material (NE United States). Magnification = 380x at 35mm film sise | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Breger, Dee |
Taille de l’image : | 2007 px × 2585 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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