Biology, asked by akshitrathee200, 9 months ago

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

Answered by adityarajfun
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

Have a nice day!

Answered by SAJIDthepro
0

Answer:

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Explanation:

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