MCQ
Entamoeba histolytica is a human parasite usually found in
- ALiver
- BLung
- CMouth
- ✓Intestine
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$R$ - Methanogens are used for fermentingmalted cereals and fruit juices to produceethanol.

| List $I$ | List $II$ |
| $A$. Heroin | $I$. Effect on cardiovascular system |
| $B$. Marijuana | $II$. Slow down body function |
| $C$. Cocaine | $III$. Painkiller |
| $D$. Morphine | $IV$. Interfere with transport of dopamine |
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