| Webster's Online Dictionary |
| Domain | Definition | ||
| Health | High molecular weight (1,500,000 to 3,000,000) hemoglobins found in the plasma of many polychete and oligochete annelid worms and various mollusks. They bind one mole of oxygen per heme and function as oxygen carriers. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||