CBSE · Class 11 · Biology · Locomotion and MovementWhat percentage of the body weight of a human adult is contributed by muscles?
Step-by-Step Solution
Muscles form about 40-50 percent of the total body weight of a human adult. They have special properties like excitability, contractility, extensibility, and elasticity.
Detailed Options Breakdown
Option : 10-20%
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Locomotion and Movement.
Option 1: 20-30%
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Locomotion and Movement.
Option 2: 40-50% (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 3: 70-80%
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Locomotion and Movement.
💡 Study Guide: This question tests core syllabus concepts from Locomotion and Movement. For formulas, key summaries, and mock exam reference guides, read the full Locomotion and Movement Revision Notes.