Question

5. Mention any four differences between Blood and Lymph.
6. Explain various types of blood groups found in humans.
7. Write three causes and three preventive measures of cardiac arrest.
8. What is Spleen? Give its functions.
9. Mention any four characteristic properties of Capillaries.
10. Describe the various types of White blood cells.​

Answer 1

BLOOD.

1:it is red fluid tissue.

2:it starts from heart and flowing through the arteries, capillaries and veins returns to the heart

3:it consists of plasma erythrocyte, leucocytes and platelets

4:its flow is fairly rapid

LYMPH

1:it is a colourless fluid tissue

2:it starts from tissues spaces and flowing through the lymphatic capillaries and vessels enters the subvlavian veins

3:it consists of plasma and leucocyte

4:it's flow is very slow