👉 Red blood cells are biconcave discs with a smooth outer surface, enabling efficient oxygen transport. White blood cells vary in shape, typically featuring a nucleus surrounded by cytoplasm for rapid immune response and division.
👉 Red blood cells are biconcave discs with a smooth outer surface, enabling efficient oxygen transport. White blood cells vary in shape, typically featuring a nucleus surrounded by cytoplasm for rapid immune response and division.
https://goldloadingpage.com/word-dictionary/structured blood cells
