MCQ
In angiosperms endosperm is formed by
- AFree nuclear divisions of megaspore
- BDivision of fused polar nuclei
- ✓Division of fused polar nuclei and male gamete
- DDivision of fused synergids and male gamete
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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
$II.$ Differentiation
$III.$ Maturation
$IV.$ Senescence
Identify the correct sequence of the following events occurring in plants and choose the correct option accordingly