NEET UG 2023 · Zoology · Question 171
NEET 2023 Zoology, question 171
Question 171 of the NEET 2023 paper (code G6) is a Zoology question from Breathing and Exchange of Gases. Its idea, Pulmonary Capacities, was asked 3 times, in 2019, 2023 and 2024, across NEET 2017–2026. The NTA final answer key gives option 1.
Updated 2026-10-08
Q171 · Zoology
Vital capacity of lung is ________.
- 1IRV + ERV + TVOfficial answer
- 2IRV + ERV
- 3IRV + ERV + TV + RV
- 4IRV + ERV + TV − RV
Official answer: option 1 · NTA final answer key
Same idea
Pulmonary Capacities, in other papers
NEET asked this idea 3 times, in 2019, 2023 and 2024. The other 2 questions below.
- 2024 Q159Match List I with List II List-I | List-II A. Expiratory capacity | I. Expiratory reserve volume + Tidal volume + Inspiratory reserve…Match the lists · Easy
- 2019 Q141Tidal Volume and Expiratory Reserve Volume of an athlete is 500 mL and 1000 mL respectively. What will be his Expiratory Capacity if the…Numerical · Easy
The chapter
Breathing and Exchange of Gases in ten years of NEET
17 questions from 2017–2026, asked in 9 of 10 papers, about 1.6 a paper. Mechanism of Breathing alone had 11.