Name:

(a) Two kinds of respiration

(b) Two steps of cellular respiration

(c) Two phases of breathing

(d) Two main raw materials for respiration

(e) Two parts of tidal volume

Arrange the organs of the human respiratory system in a proper logical sequence:

Bronchi, Lungs, Larynx, Nose, Trachea, Pharynx.

Match the items in Column I with the ones most appropriate in Column II. Rewrite the matching pairs:

Given below is an example of a certain structure and its special functional activity:

"Kidney and excretion"

Fill in the blanks on a similar pattern.

(a) Alveoli and ……………

(b) Mitochondria and ……………

(c) Epiglottis and ……………

(d) Pleura and ……………

(e) Diaphragm and ……………

(f) 'C' shaped cartilage rings and ……………