MCQ
Phytohormones are.
- AChemicals regulating flowering.
- BChemicals regulating secondary growth.
- CHormones regulating growth from seed to adulthood.
- DRegulators synthesized by plants and influencing physiological processes.
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Identify $A \;to \;D$ and choose the correct option
$\begin{array}{|l|l|} \hline Column\;-\;I & Column\;-\;II \\ \hline (1)\;Cellulose & (p)\;Acidic \\ \hline (2)\;Tyrosine & (q)\;CH_2\;-OH\;containing \\ \hline (3)\;Serine & (r)\;Aromatic \\ \hline & (s)\;Homopolymer \\ \hline \end{array}$