Duration: 6:03

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Mark the correct choice as:
(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of the Assertion (A).
(2) If both Assertion (A) and Reason (R) are True but Reason (R) is not a correct explanation of the Assertion (A).
(3) If Assertion (A) is True but the Reason (R) is False.
(4) If Assertion (A) is False but the Reason (R) is True.
Assertion (A): In Griffiths experiment, a mixture of heatkilled virulent bacteria \( \mathrm{S} \) and live non-virulent bacteria R, lead to the death of mice.

Reason (R): Transforming principle got transferred from heat killed R strain to \( \mathrm{S} \) strain and made it virulent.
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