Assertion : In a DNA molecule, A–T rich parts melt before G–C rich parts.
Reason: In between A and T there are three H–bonds, whereas in between G and C there are two H-bonds.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.
