blood circulatory system

what is the percentage of plasma in blood?

• 45

• 55

• 65

• 50

what is the percentage of blood corpuscles in human blood?

• 55

• 35

• 45

• 65

what is the nature of blood?

• acidic

• alkaline

• neutral

what is the colour of plasma?

• yellow

• red

• colourless

• white

what is the percentage of protein in plasma?

• 90%

• 10%

• 40%

• 8%

Red blood corpuscles are also called as..............

• leucocytes

• erythrocytes

• thrombocytes

• platelets

what is the life span of RBC?

• 100 days

• few hours to 2 days

• 3-4 days

• 120 days

where does blood corpuscles destroy?

• spleen

• kidney

• lungs

• pancreas

lack od RBC in blood causes which disease?

• leukaemia

• leucopenia

• anaemia

• blood pressure

What is the circulatory system?

• The body's breathing system

• The body's system of nerves

• The body's food-processing system

• The body's blood-transporting system