Q11. Which gland is called as master gland?
Ans- Pituitary gland.
Q12. The contractile proteins in a muscle are-
Ans- Actin, and Myosin.
Q13. In the human body, nails are made up of.
Q14. The number of Spinal Nerves in the Human body?
Ans- 31 Pairs.
Q15. A total number of bones in the human body?
Q16.The hardest bone in the Human body?
Q17. What is the ph of Bile?
Q18. Blood cell production occurs in Which system?
Ans- Skeletal System.
Q19. What is the pH value of Human blood
Q20.DNA sits within the___of a cell.