Match List I with List II:
List I (Name of Vitamin)
Choose the correct answer from the options given below:
Match each vitamin with its deficiency disorder:
- Vitamin B12 → Pernicious anaemia (A–IV)
- Vitamin D → Rickets (B–III), a bone disorder due to calcium/phosphate imbalance
- Vitamin B2 (Riboflavin) → Cheilosis (C–I), characterized by cracked lips and inflammation at mouth corners
- Vitamin B6 (Pyridoxine) → Convulsions (D–II), due to its role in neurotransmitter synthesis
Correct match: A–IV, B–III, C–I, D–II
Given below are two statements:
Statement I: Transfer RNAs and ribosomal RNA do not interact with mRNA.
Statement II: RNA interference (RNAi) takes place in all eukaryotic organisms as a method of cellular defence.
In the light of the above statements, choose the most appropriate answer from the options given below: