Breathing And Exchange Of Gases Class 11 Biology Chapter17 Part 3|Respiratory volumes and Capacities

Respiratory Volumes Respiratory volumes refer to the amount of air that moves in and out of the lungs during breathing. Types of Respiratory Volumes: 1. Tidal Volume (TV):The volume of air inhaled or exhaled during normal breathing. 2. Inspiratory Reserve Volume (IRV):The additional volume of air that can be inhaled beyond tidal volume. 3. Expiratory Reserve Volume (ERV):The additional volume of air that can be exhaled beyond tidal volume. 4. Residual Volume (RV):The volume of air remaining in the lungs after maximum exhalation. Respiratory Capacities Respiratory capacities refer to the combination of two or more respiratory volumes. Types of Respiratory Capacities: 1. Inspiratory Capacity (IC):The sum of tidal volume and inspiratory reserve volume. 2. Functional Residual Capacity (FRC): The sum of residual volume and expiratory reserve volume. 3. Vital Capacity (VC): The maximum volume of air that can be exhaled after maximum inhalation. 4. Total Lung Capacity (TLC): The total volume of air in the lungs after maximum inhalation. Breathing And Exchange Of Gases Class 11 Biology Chapter 17 Part 1 🔗    • Breathing And Exchange Of Gases Class 11 B...   Breathing And Exchange Of Gases Class 11 Biology Chapter 17 Part 2 🔗    • Breathing And Exchange Of Gases Class 11 B...   #breathingandexchangeofgases #ncertbiology #humanrespiratorysystem #bioneet #ncert #ncertsolutions #ncertbiology #class11biology #boardexam #neetbiology #neetbiologypreparation #neet #respiratorysystem #lungs #tidal