Which of the following pairs is correctly matched regarding the Constituent Assembly?
| Column I (Committees of Constituent Assembly) | Column II (Presidents) |
|---|---|
| (A) Rules of Procedure Committee | Jawaharlal Nehru |
| (B) Union Power Committee | B.N. Rao |
| (C) Union Constitution Committee | Bal Krishna Sharma |
| (D) Provincial Constitution Committee | Vallabhbhai Patel |
The correct match is:
- The Provincial Constitution Committee was headed by Vallabhbhai Patel, who played a key role in shaping the constitutional framework for the provinces.
- The other pairs are incorrectly matched:
- The Rules of Procedure Committee was headed by B.N. Rao, not Jawaharlal Nehru.
- The Union Power Committee was led by Jawaharlal Nehru, not B.N. Rao.
- The Union Constitution Committee was led by Bal Krishna Sharma, not Vallabhbhai Patel.

Student to attempt either option-(A) or (B):
(A) Write the features a molecule should have to act as a genetic material. In the light of the above features, evaluate and justify the suitability of the molecule that is preferred as an ideal genetic material.
OR
(B) Differentiate between the following: