- Tardigrade
- Question
- Biology
- Read the following statement (A-D) :- (A) Pharynx is the common passage for food and air (B) Larynx is a cartilaginous box which helps in sound production and hence called the sound box. (C) Trachea divides at the level of 2 nd thoracic vertebra into a right and left primary bronchi (D) The branching network of bronchi, bronchioles and alveoli comprise the lungs How many of the above statements are correct for human respiratory system.
Q.
Read the following statement (A-D) :-
(A) Pharynx is the common passage for food and air
(B) Larynx is a cartilaginous box which helps in sound production and hence called the sound box.
(C) Trachea divides at the level of 2 nd thoracic vertebra into a right and left primary bronchi
(D) The branching network of bronchi, bronchioles and alveoli comprise the lungs
How many of the above statements are correct for human respiratory system.
Solution: