MCQ
Choose correct pair :
- AChlorophyll $-a \rightarrow$ Reaction centre
- BChlorophyll $-a \rightarrow$ green in colour
- CCarotenoids $\rightarrow$ Yellow to yellow -orange colour
- ✓All correct
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$I.$ Cytokinins suppress the synthesis of chlorophyll.
$II.$ Auxins control apical dominance.
$III.$ Gibberellins promote shoot elongation.
$IV.$ Abscisic acid enabling seeds to withstand desiccation.
Which of the above statements are correct
$I$. Hypoglycemia $II$. Sweating $III$. Irritability $IV$. Glycosuria
Option with correct combination is