Question

The major components of human blood are red blood cells, white blood cells, platelets and plasma. A typical red blood cell has a diameter of approx 7 x 10-6 metre. A typical platelet has a diameter of approximately 2.33 x 10-6 metre.Which has a greater diameter, a red blood cell or a platelet?​

Answer 1

Answer:

They begin their life as stem cells, and they mature into three main types of cells— RBCs, WBCs, and platelets. In turn, there are three types of WBC—lymphocytes, monocytes, and granulocytes—and three main types of granulocytes (neutrophils, eosinophils, and basophils).

Step-by-step explanation:

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Answer 2

Answer:

A red blood cell has a greater diameter.

Step-by-step explanation:

Platelets are only about 20% of the diameter of red blood cells.