This is a picture of a red blood cell.

Red blood cell is a hemoglobin-containing blood cell that transports oxygen and some carbon dioxide to and from tissues. They are the most common type of blood cell delivers oxygen from the lungs or gills to body tissues via the blood.
Lacking a nucleus and organelles such as mitochondria, the mammalian red blood cells do not use any of the oxygen they transport for their own needs.

Done By:Janna Lim, Charisse Su, Melissa Khoo, Megan Yeo