Positively photoblastic seeds germinate only in the presence of

  • A
    Soil
  • B
    Air
  • C
    Light
  • D
    All of these

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What is the function of certain chemicals like $GA_3$ (Gibberellic Acid) and nitrates in plants?

In some plants,seed germination can be induced by mechanically breaking the hard seed coat. This phenomenon is known as:

To remove seed dormancy, we can treat seed by using this chemical.

Which of the following is non-essential for seed germination?

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