| Column I | Column II | ||
|---|---|---|---|
| (a) | XX' | (i) | T-shape |
| (b) | XX'3 | (ii) | Pentagonal bipyramidal |
| (c) | XX'5 | (iii) | Linear |
| (d) | XX'7 | (iv) | Square-pyramidal |
| (v) | Tetrahedral | ||
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: