10th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Biology Online 10th Class Test Lesson 3 Coordination and Control

Question:
The sequence of components of a coordinated action is:

Option A):
Receptors -------> effector -------> Stimulus -------> receptors -------> response
Option B):
Stimulus -------> receptor -------> co-ordinator -------> effector -------> response
Option C):
Effector -------> Response -------> Stimulus -------> effector -------> receptor
Option D):
Stimulus -------> receptors -------> coordinator -------> response -------> effector

Correct Answer is Option B):
Stimulus -------> receptor -------> co-ordinator -------> effector -------> response