Which option gives the most accurate application of stimulus and response?
Answer and explanation
Correct answer: Thorn prick is the stimulus and foot withdrawal is the response
The governing concept is the stimulus-response pathway. A stimulus is a detectable change, such as pain caused when a thorn pricks the skin. The nervous system processes the signal and activates muscles, producing withdrawal of the foot as the response. Therefore option A is correct. Option B reverses the sequence, while the other choices confuse organs or hormones with stimulus and response roles.
Frequently asked questions
What is the correct answer to this question?
Thorn prick is the stimulus and foot withdrawal is the response
Why is this the correct answer?
The governing concept is the stimulus-response pathway. A stimulus is a detectable change, such as pain caused when a thorn pricks the skin. The nervous system processes the signal and activates muscles, producing withdrawal of the foot as the response. Therefore option A is correct. Option B reverses the sequence, while the other choices confuse organs or hormones with stimulus and response roles.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
