Which of the following factors are responsible for seed dormancy?
$I -$ Hard and tough seed coat
$II -$ Presence of Abscisic Acid $(ABA)$
$III -$ Chemicals like Gibberellic Acid and Nitrates
$IV -$ Phenolic acids and Para-ascorbic acid
$V -$ Immature embryo

  • A
    $I, II, III, IV, V$
  • B
    $I, II, IV, V$
  • C
    $I, III, IV, V$
  • D
    Only $III$

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