All or none law is not applicable for

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

Whole skeletal muscle

Single skeletal muscle fibre

Whole cardiac muscle

Single smooth muscle fibre

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Concept: The “All or none law” is not applicable for the muscle which is a form of striated muscle tissue that is under the voluntary control of the somatic nervous system.
A whole skeletal muscle is defined as an organ belonging to the muscular system. Each organ or muscle consists of skeletal, connective, nerve, and blood or vascular tissue. The skeletal muscles vary considerably in size, shape, and arrangement of fibres. It is appropriate for the entire skeletal muscle, not a single muscle fibre.
Therefore, the all or none law is not applicable for the whole skeletal muscle.
Hence, the correct answer is option 1.

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th