MCQ
What is true for plasmid?
- AFound in viruses
- BContains genes for vital activities
- CPart of nuclear chromosome
- ✓Widely used in gene transfer
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$I$ - leaf is like needle, $II$ - Thick cuticle, $III$ - Thin cuticle, $IV$ - Sunken stomata, $V$ - Stomata absent

| Column $- I$ | Column $- II$ |
| $(1)$ Marginal | $(p)$ Argemone |
| $(2)$ Axile | $(q)$ Dianthus |
| $(3)$ Parietal | $(r)$ Pea |
| $(4)$ Free central | $(s)$ Lemon |