NEET Zoology
Respiratory System Pulmonary Ventilation
Low Priority
Consistency: 5%
Weightage: 1 / 20 Yrs
High-Yield Trend
1
2006 Questions 1 MCQs
01
PYQ 2006
medium
zoology ID: neet-200
Which one of the following statements is incorrect?
| 1. | The residual air in the lungs slightly decreases the efficiency of respiration in mammals |
| 2. | The presence of non-respiratory air sacs increases the efficiency of respiration in birds |
| 3. | In mammals, circulating body fluids serve to distribute oxygen to tissues |
| 4. | The principle of countercurrent flow facilitates efficient respiration in the gills of fishes |
1
(1)
2
(2)
3
(3)
4
(4)