Human Systems Info Test Practice Mcqs Online

1. The number of factors required for blood clotting is?

2. Any foreign particle which stimulates the formation of antibodies is called ?

3. The organ is the body which accumulates iodine is ?

4. The pH of human blood is ?

5. Which of the following is a universal blood donor ?

6. Saliva in man is ?

7. Red-Green Colour blindness in man is known as ?

8. Life of RBC in human blood is of ?

9. A heart beat requires approximately ?

10. Respiratory centre is situated in ?

11. Which of the following is connected with blood pressure ?

12. The maximum temperature to human skin can tolerate without getting blisters is ?

13. The largest gland in the human body is ?

14. In human body, the leg bones are ?

15. During sleep, the man's blood pressure ?