MP Board · Class 7 · Science · Respiration in OrganismsWhy do organisms breathe?
Step-by-Step Solution
Organisms breathe to get energy from food through respiration. Oxygen taken in during breathing breaks down glucose into carbon dioxide, water, and energy, which is essential for various life processes.
Detailed Options Breakdown
Option : To remove carbon dioxide only
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Respiration in Organisms.
Option 1: To get energy from food (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: To take in water
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Respiration in Organisms.
Option 3: To cool down the body
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Respiration in Organisms.
💡 Study Guide: This question tests core syllabus concepts from Respiration in Organisms. For formulas, key summaries, and mock exam reference guides, read the full Respiration in Organisms Revision Notes.