MCQ
Leaf base may bear two lateral small leaf like structures called
- ALamina
- BPulvinus
- ✓Stipules
- DSepals
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Kingdom $\rightarrow$ Phylum $\rightarrow$ $[A]$ $\rightarrow$ Order $\rightarrow$ $[B]$
| Column $I$ | Column $II$ |
| ($a$) Fruit ripener | ($i$) Abscisic acid |
| ($b$) Herbicide | ($ii$) Polysaccharide |
| ($c$) Bolting agent | ($iii$) $GA _{3}$ |
| ($d$) Stress hormone | ($iv$) Ethephon |
Select the correct option from following
| Column $-I$ (Biomolecule) | Column $-II$ (Characteristics) |
| $(A)\; ATP$ | $(p)$ One or more sugar monomers |
| $(B)\; DNA$ | $(q)$ The main source of energy |
| $(C)$ Protein | $(r)$ Two strands of nucleotides |
| $(D)$ Carbohydrate | $(s)$ Long sequence of amino acids |