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Which of the following option is correct...

Which of the following option is correct for the statement 'X' and 'Y'?
Statement 'X' : Immediately after repolarization, ionic imbalance is created on both the sides of nerve fibre.
Statement 'Y' : During repolarization `K^(+)` ion channel open up and `K^(+)` ion moves on innerside of plasma membrane.
Options :

A

Statements 'X' and 'Y' are correct and 'Y' is correct for 'X'.

B

Statements 'X' and 'Y' are correct and 'Y' is not correct for ‘X'.

C

Statement 'X' is correct and statement 'Y' is wrong.

D

Statement 'X' is wrong and statement 'Y' is correct.

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