Blood cells under an electron microscope
A scanning electron microscope image of normal circulating human blood, showing red blood cells with a white blood cell among them.
Open the original (1,800 × 2,239 px) (opens in a new tab)
- By
- Bruce Wetzel (photographer). Harry Schaefer (photographer)
- Licence
- Public domain (opens in a new tab): free for any use, including commercial
- Source
- Wikimedia Commons (opens in a new tab)
- Tags
- blood cells, white blood cells, electron microscope, immune system
Credit (appreciated, not required)
Photo: Bruce Wetzel (photographer). Harry Schaefer (photographer) via Pixy (https://pixy.org/151887/)
