Question

The following question consist of two statement -Asseration(A) and Reason(R) answer these question selecting the appropriate option given below
(a) Both A and R are true and R is correct explanation of A.
(b) Both A and R are true and R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.

1. Asseration(A): A nerve impulse is an electrochemical event.
Reason(R): in a nerve impulse there are change in the resting potential which spreads down the nerve fibers.

2.Asseration(A): the brain is also known as the central nervous system.
Reason(R): Central nervous system control and regulates the voluntary actions. please help me​

Answer 1

Answer:

1.a

2.d

Explanation:

1. Both statements are true and conceptual- it is an electochemical event as the resting potential change causes chemicals to move

2.A is false- CNS is brain and spinal chord

B is true - CNS has this function - factual in nature

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