MCQ
'Smack' is a drug obtained from the:
- ALatex of Papaver somniferum.
- BLeaves of Cannabis sativa.
- CFlowers of Dhatura.
- DFruits of Erythroxyl coca.
'Smack' is a drug obtained from the latex of Papaver somniferum. Smack are brown sugar is the common name of Heroin. Heroin is obtained by acetylation of morphine.
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The genes $a$ and $b$ could be of
| Column $- I$ | Column $- II$ |
| $(A)$ Physiological barrier | $(1)$ Skin |
| $(B)$ Cellular barrier | $(2)$ Macrophages |
| $(C)$ Physical barriers | $(3)$ interferons |
| $(D)$ Cytokine barriers | $(4)$ Tears |
| $(5)$ Mucus |