MCQ
Human eyeball consists of three layers and it encloses:
- ALens, iris, optic nerve.
- BLens, acquous humor and vitreous humor.
- CCornea, lens, iris.
- DCornea, lens, optic nerve.
Explanation:
Human eye ball consist of three, i.e., layers sclera, choroid and retina and these layer enclose lens, aqueous humor and vitreous humor.

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| List $I$ | List $II$ |
| $A$. Oxidative decarboxylation | $I$. Citrate synthase |
| $B$. Glycolysis | $II$. Pyruvate dehydrogenase |
| $C$. Oxidative phosphorylation | $III$. Electron transport system |
| $D$. Tricarboxylic acid cycle | $IV$. $EMP$ pathway |
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