MCQ
Xylem fibre is
- ABast fibre
- ✓Wood fibre
- CHeart wood
- DLibriform fibre
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| Column $-I$ | Column $-II$ |
| $(A)$ Grana of chloroplast | $(1)$ Kreb's cycle |
| $(B)$ Stroma of chloroplast | $(2)$ Light reaction |
| $(C)$ Cytoplasm | $(3)$ Dark reaction |
| $(D)$ Mitochondrial matrix | $(4)$ Glycolysis |
$\begin{array}{|l|l|} \hline Column\;-\;I & Column\;-\;II \\ \hline (1)\;Cellulose & (p)\;Acidic \\ \hline (2)\;Tyrosine & (q)\;CH_2\;-OH\;containing \\ \hline (3)\;Serine & (r)\;Aromatic \\ \hline & (s)\;Homopolymer \\ \hline \end{array}$