Match the researchers in Column-$I$ with their work given in Column-$II$.Column-$I$ Column-$II$ $i$. Avery,McCarty,and MacLeod $a$. $DNA$ digested by DNAse inhibits transformation of $R$ cells to $S$ cells. $ii$. Griffith $b$. $DNA$ replication is semi-conservative. $iii$. Hershey and Chase $c$. Used Streptococcus pneumoniae. $iv$. Meselson and Stahl $d$. Used radioactive Sulphur and Phosphorus.
Select the correct option from the following.
| Column-$I$ | Column-$II$ |
| $i$. Avery,McCarty,and MacLeod | $a$. $DNA$ digested by DNAse inhibits transformation of $R$ cells to $S$ cells. |
| $ii$. Griffith | $b$. $DNA$ replication is semi-conservative. |
| $iii$. Hershey and Chase | $c$. Used Streptococcus pneumoniae. |
| $iv$. Meselson and Stahl | $d$. Used radioactive Sulphur and Phosphorus. |
- A$i-a, ii-c, iii-b, iv-d$
- B$i-c, ii-b, iii-a, iv-d$
- C$i-a, ii-c, iii-d, iv-b$
- D$i-a, ii-d, iii-c, iv-b$
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