Blood Composition and Functions
Biology ⇒ Human Biology
Blood Composition and Functions starts at 7 and continues till grade 12.
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See sample questions for grade 8
A patient has a low platelet count. What problem might they experience?
Describe one way in which blood helps maintain homeostasis in the body.
Describe the role of blood in defending the body against disease.
Describe what happens when a blood vessel is cut and how blood prevents excessive bleeding.
Explain how blood helps in the removal of carbon dioxide from the body.
Explain why a person with low hemoglobin may feel tired or weak.
Explain why blood is considered a connective tissue.
Name one function of white blood cells.
What are the four main components of human blood?
What is the main function of antibodies found in blood?
What is the main function of plasma in the blood?
What is the main protein in red blood cells that binds to oxygen?
What is the main waste product carried by blood from the body cells to the lungs?
What would happen if a person had no white blood cells?
