Which option correctly differentiates receptor and effector?
Answer and explanation
Correct answer: Receptor detects stimulus and effector performs response
The governing concept is the division of roles in coordination. A receptor detects a change such as heat, pressure, or light and converts it into a signal. An effector then carries out the response; muscles contract and glands secrete substances. Hence option A is correct. Option B reverses the definitions, while options C and D assign unrelated functions to both structures.
Frequently asked questions
What is the correct answer to this question?
Receptor detects stimulus and effector performs response
Why is this the correct answer?
The governing concept is the division of roles in coordination. A receptor detects a change such as heat, pressure, or light and converts it into a signal. An effector then carries out the response; muscles contract and glands secrete substances. Hence option A is correct. Option B reverses the definitions, while options C and D assign unrelated functions to both structures.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
