Examlex
Two babies that come from different fertilized eggs may be
Hemolymph
A fluid equivalent to blood in most invertebrates, occupying the hemocoel and performing similar functions such as nutrient transport and waste removal.
Globulin
One of a class of proteins in blood plasma, some of which (gamma globulins) function as antibodies
Erythropoietin
A peptide hormone secreted mainly by kidney cells; stimulates red blood cell production.
Circulatory System
The body system that transports nutrients, oxygen, carbon dioxide, hormones, and blood cells to and from cells in the body to nourish it and help fight diseases.
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