|Assertion : DNA has a double helix structure.|
|Reason: The two strands in a DNA molecule are exactly similar.|
A) Assertion and reason both are correct statements and reason is correct explanation for assertion.
B) Assertion and reason both are correct statements but reason is not correct explanation for assertion.
C) Assertion is correct statement but reason is wrong statement.
D) Assertion is wrong statement but reason is correct statement.
Correct Answer: C
Solution :The two strands in a DNA molecule are not exactly similar but are complimentary.
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