-Which of the above letters represents the brain or controlling system of nerve reactions in this organism?
A) A
B) B
C) C
D) D
E) none of these

Name: -Which of the above letters represents the brain or controlling system of nerve reactions in this organism? A) A B) B C) C D) D E) none of these
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Question

-Which of the above letters represents the brain or controlling system of nerve reactions in this organism?
A) A 
B) B 
C) C 
D) D 
E) none of these

Quizplus · Accepted Answer

Without the context or diagram, it's impossible to determine which letter represents the brain or controlling system.

-Which of the Above Letters Represents the Brain or Controlling