Question

Which of the following is called as the response?

• A. Drawing out the hand
• B. Pricking with the pin
• C. Pin in the box
• D. Hand in the pocket

Answer 1

The correct option is A Drawing out the hand

A stimulus is something that causes a physiological response. The ability of an organism or organ to respond to external stimuli is called sensitivity. So, in the above example, the response to stimulus is drawing out hand and not pricking with pin, only pin or hand.

Therefore, the correct answer is option A.