1. Blood  travel around the body ..................times

2. Heredity material  is

3. The number of chromosomes in human body is

4. Peacock is found in

5. You blink your eyes about ...............time a day

6. Bacillus causes

7. ...................are used to remove cancer in early stage

8. You hear beats about ...............time a day

9. There are ...............chembers of heart

10. Common cold is caused by

11. Blood clotting factor is produced by

12. ..................is only muscle in body that is attached only one end

13. Bone cells can last for

14. ..................helps the body to fight against a disease

15. Lady bird is

16. .................is used to manufacture paper

17. The  king cobera is only snake who build .

18. Jaundice is the disease of

19. Protein is a...............polymer

20. Robert Coach Worked on