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Multiple choice
Your Performance
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1. | Voice box is the name given to the | |
Hint
Half-n-half Clue
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2. | _______ are formed by the division of trachea. | | Half-n-half Clue
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3. | Which of the following is not true? A. Heart rate in a healthy human adult is 60-64 beats per minute. B. Oxygen is transported to various parts of the body through blood. C. White blood cells help the body fight against infections. D. Platelets play an important role in clotting of blood. | | Half-n-half Clue
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4. | Larger dust particles in the inhaled air are trapped in the | | Half-n-half Clue
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5. | Main function of molars and premolars is _______ the food. | | Half-n-half Clue
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6. | Which of the following helps keep the human body cool? A. Respiration B. Mastication C. Perspiration D. Urination | | Half-n-half Clue
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7. | True or false: Exchange of air takes place in the lungs. | | | | |
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