Components of Blood

It is the human blood that carries oxygen.

• erythrocytes

• leucocytes

• Platelets

• dissolved substances

It is the human blood that initiate the clotting process.

• erythrocytes

• leucocytes

• Platelets

• dissolved substances

It is the human blood that has disk-shaped or biconcave.

• erythrocytes

• leucocytes

• Platelets

• dissolved substances

It is the human blood that is produce in bone marrow.

• erythrocytes

• leucocytes

• Platelets

• all of the above

It is the human blood that destroy invading organisms (phagocytosis).

• erythrocytes

• leucocytes

• Platelets

• all of the above

It is the human blood wherein the size is about 7 μm in diameter ( 1 μm = 1 micrometre = 10-6 metre).

• erythrocytes

• leucocytes

• Platelets

• all of the above

It is the human blood that produce antibodies.

• erythrocytes

• leucocytes

• Platelets

• all of the above

It is the human blood that has a relative number of about 150,000 to 400,000 per millilitre of blood.

• erythrocytes

• leucocytes

• Platelets

• all of the above

It is the human blood that has a relative size of very small which is about 2 to 4 μm in diameter.

• erythrocytes

• leucocytes

• Platelets

• all of the above

It is the human blood that has a relative number of about 5 million cells per millilitre of blood.

• erythrocytes

• leucocytes

• Platelets

• all of the above