An axon is stimulated by a threshold stimulus and then by a stimulus three times as strong as the first. the resulting impulse in the latter instance will have:

A complete response

Explanation:

This follows the all-or-none principle, which states that the strength of the response of a nerve or muscle fiber does not depend on the strength of the stimulus acted upon it. If the stimulus is more that a certain threshold, the impulse will have a complete response, or otherwise none at all.

answer; i believe that the correct answer is(d) nondisjunction during meiosis;

all answers true and false

explanation: