MP Board · Class 11 · Biology · Breathing and Exchange of GasesTotal Lung Capacity (TLC) is equal to:
Step-by-Step Solution
Total Lung Capacity (TLC) is the total volume of air accommodated in the lungs at the end of a forced inspiration. It is the sum of Vital Capacity (VC) and Residual Volume (RV), or IRV + TV + ERV + RV.
Detailed Options Breakdown
Option : TV + IRV
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Breathing and Exchange of Gases.
Option 1: VC + RV (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: TV + ERV
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Breathing and Exchange of Gases.
Option 3: ERV + RV
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Breathing and Exchange of Gases.
💡 Study Guide: This question tests core syllabus concepts from Breathing and Exchange of Gases. For formulas, key summaries, and mock exam reference guides, read the full Breathing and Exchange of Gases Revision Notes.