Assertion (A): The conduction of nerve impulse follows all or none principle. Reason \( (\mathr...

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Assertion (A): The conduction of nerve impulse follows all or none principle.

Reason \( (\mathrm{R}) \) : The action potential is formed to a threshold stimuli but does not form a subthreshold stimuli.

The correct option among the following is,
(A) Both \( A \) and \( R \) are true. \( R \) is correct explanation for A
(B) Both \( A \) and \( R \) are true. \( R \) is not correct explanation for \( \mathbf{A} \)
(C) A is true. But \( R \) is false
(D) \( A \) is false. But \( R \) is true
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