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 please
Answers
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1
Answer:
1. a
2.d
Explanation:
1. A is true. R is true and explains A.
Nerve impulese is electrochemical event (conceptual) as the resting potential change causes movement of chemicals
2.A is false, R is True
CNS is brain and spinal chord
Its functions are correct
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Answer:
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