MCQ
Choose the correct option
- APhylum-Mollusca is the third largest phylum
- BPhylum-Arthropoda is the second largest phylum
- CPhylum-Mollusca is the largest phylum
- ✓Phylum-Arthropoda is the largest phylum of Animalia
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| Column $I$ | Column $II$ | ||
| $A.$ | Molecular oxygen. | $i$ | $\alpha $ Ketoglutaric acid. |
| $B.$ | Electron acceptor. | $ii$ | hydrogen acceptor. |
| $C.$ | Pyruvate dehydrogenase. | $iii$ | cytochrome $C$. |
| $D.$ | Decarboxylation. | $iv$ | acetyl $Co A.$ |