General Science
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Respiratory System

Which of the following is a junction for food and air passages?
a) Nostrils
b) Pharynx
c) Larynx
d) Epiglottis

Answer:

b


Which of the following is called as voice box?
a) Pharynx
b) Epiglottis
c) Larynx
d) Trachea

Answer:

c


Which of the following prevents fluids and food from entering Larynx?
a) Epiglottis
b) Pharynx
c) Bronchi
d) Trachea

Answer:

a


Which of the following consists a pair of cords called vocal cords?
a) Pharynx
b) Larynx
c) Bronchi
d) Liver

Answer:

b


Which of the following produces sounds when air comes out of the lungs?
a) Vocal Cords
b) Treachea
c) Lips 5
d) Tongue

Answer:

a


General Science