Light micrograph of a section through a lung where the cellular tissue has been removed, leaving only the collagen fibres that support the lung structures. This still allows us to see some of the structure of the alveoli (air sacs) of the lungs. The alveoli are the site of gaseous exchange, where oxygen enters the blood and carbon dioxide is removed. Magnification: x400 when printed at 15cm tall. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / EYE OF SCIENCE |
Bildgröße: | 4016 px × 6016 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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