Given below are two statements: One is labelled Assertion(A) and other is labelled Reason(R).
Assertion(A): DNA synthesis occurs in $G_{1} and G_{2}$ periods of cell cycle.
Reason(R): During $G_{1} and G_{2}$ phase the DNA contents become double.
In the light of above statements, choose the correct answer from the options given below.

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Both the (A) and the (R) are true and the (R) is a correct explanation of the (A).

(A) is true but the (R) is false.

Both the (A) and the (R) are true but the (R) is not a correct explanation of the (A).

Both (A) and (R) are false.

answer is D.

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Detailed Solution

DNA synthesis occurs in S phase of cell cycle.

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