PDF chapter test TRY NOW

Give the procedure to Reflex action:
 
efferent neuron.png
 
Answer variants:
Instruction signals are sent from the thinking tissue to muscular tissues
Signals are sent from the sensory organs to the thinking tissue of the brain
Changes in environment
Muscular tissues move
Process of thinking happens, and a decision will be taken
  
Step 1:
                                                                                                           
Step 2:
                                                                                                                   
      
Step 3:
                                                                                         
Step 4:
                                                                       
Step 5: