Arabidopsis thaliana, a widely studied model organism, has a diploid chromosome number of 10 (five pairs of chromosomes). Its relatively small genome and simple structure make it ideal for genetic research.
| List I (Enzyme) | List II (Function) |
|---|---|
| (A) Cytochrome oxidase | (I) Electron transport system |
| (B) Topoisomerases | (II) Change linking number |
| (C) Cohesins | (III) DNA Replication |
| (D) PCNA | (IV) Cell cycle |