1. The top chambers of the heart are called the


2. The bone that prove heart is called the


3. . The endocrine gland regulates hormones that control metabolism and energy – related reactions


4. The _____________ system removes waste products from the body


5. The back thigh muscles are also known as-


6. The main constituent of hemoglobin is


7. Lungs are situated in the


8. Which of the following pairs is incorrect?


9. What is the term which describes the joining together of a sperm and an egg ?


10. A group of similar cells performing the same function is a


11. Digestion begins in the


12. Skin helps the body maintain a steady _____________ through perspiration and enlarging of blood vessels


13. The finger – like projections in the small intestine that ” soak up ” nutrients


14. Tiny air sacs at the ends of the bronchi tubes in the lungs


15. The bone that protects the brain is called the


16. Total volume of blood in a normal adult human being is


17. Which of the following diseases is caused by virus


18. The human heart has _____________ chambers


19. The pancreas secretes


20. The primary function of this system is to break down food into usable form and to remove waste products


21. Dialysis is used for the treatment of


22. Cardiac muscle tissue can be found in


23. Leukemia is a disease of the


24. The function of hemoglobin is


25. Arteries, Veins, and capillaries are the _____________ in the circulatory system