MCQ
What is the difference in oral contraceptives and hormonal implants?
- AThey differ in their sites of implantation
- BThey differ in their duration of action
- ✓Both $(a)$ and $(b)$
- DNone of the above
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| Column $- I$ | Column $- II$ |
| $(1)$ Bacterial membrane | $(p)$ Chitinase |
| $(2)$ Plant cells | $(q)$ Ribonuclease |
| $(3)$ Fangus membrane | $(r)$ Lysozyme |
| $(4)\; RNA$ molecule | $(s)$ Cellulase |