Which of the following phenomena can be explained by the neutral theory of evolution?
A: Polymorphism of human HLA antibody molecules.
B: Human ABO blood group.
C: Polymorphism of sickle red blood cells.
D: Most microsatellite markers.
A: Polymorphism of human HLA antibody molecules.
B: Human ABO blood group.
C: Polymorphism of sickle red blood cells.
D: Most microsatellite markers.
举一反三
- 中国大学MOOC: The human body is incredibly __________. When you donate a pint of blood, you lose about 3.5 trillion red blood cells, but your body quickly replaces them.
- Which component will rise gradually with the stored time prolonging in Stored Blood? A: concentration of kalium ion B: white blood cells C: thrombogen D: platelets E: red blood cells
- Which of the following materials is the origins of the human being? A: Body fluids B: Essence qi of the univserse C: Blood D: Essence of the diet
- The iron-containing pigment in red blood cells that carries oxygen is called
- A client with hepatitis C develops liver failure and GI hemorrhage. The blood products that would most likely bring about hemostasis in the client are（） A: whole blood and albumin. B: platelets and packed red blood cells. C: fresh frozen plasma and whole blood. D: cryoprecipitate and fresh frozen plasma.