Yellow blood is indeed an unusual phenomenon in the animal kingdom. According to research, the following animals can have yellow blood:
Animals with Yellow Blood
| Animal | Cause of Yellow Color | Role of Vanabin |
|---|---|---|
| Tunicates | High concentration of vanabin proteins | Does not transport oxygen |
| Sea Cucumbers | High concentration of vanabin proteins | Does not transport oxygen |
| Some Beetles | High concentration of vanabin proteins | Does not transport oxygen |
These animals have yellow blood due to the presence of high concentrations of vanabin proteins, which contain the element vanadium. Unlike hemoglobin, which carries oxygen in most animal blood, vanabin does not transport oxygen.
Key Characteristics of Yellow Blood
- Vanabin Proteins: The primary component responsible for the yellow color is vanabin, which is rich in the element vanadium.
- Not Oxygen Carriers: Unlike other blood pigments, vanabin's main function is not oxygen transport.
- Uncommon: Yellow blood is quite rare in the animal kingdom, and is primarily found in the specific animals mentioned above.
