| List - I | List – II | ||
| A. | Chondrichthyes | i. | Clarias |
| B. | Cyclostomata | ii. | Carcharodon |
| C. | Osteichthyes | iii. | Myxine |
| D. | Amphibia | iv. | Ichthyophis |
A. Chondrichthyes: Cartilaginous fishes, such as sharks (e.g., Carcharodon). A-II
B. Cyclostomata: Jawless fishes, such as hagfish (e.g., Myxine). B-III
C. Osteichthyes: Bony fishes, such as catfish (e.g., Clarias). C-I
D. Amphibia: Amphibians, such as caecilians (e.g., Ichthyophis). D-IV

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: