Describe two functions of blood.
What is plasma?
Do blood cells have a nuclei? Describe the shape of blood platelets.
Explain why certain blood types cannot be mixed.
Hemophilia is a genetic disorder which prevents wounds from clotting properly. If you know that the blood of hemophiliacs does contain platelets, what do you think might be the cause of the inability to control bleeding?
Describe the process of blood clotting.
What is the function of platelets?
What are the two different types of blood cells?
Anemia can have many causes. What is common to all forms of anemia?
What is the function of hemoglobin?