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Plant Growth and Mineral Nutrition — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYPlant Growth and Mineral Nutrition2 Marks
Question
What is day neutral plant (DNP)? Give any two examples.
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Answer

  1. The plants which do not require specific duration of light period or dark period flowering are day neutral plants (DNP).
  2. They flower throughout the year, as they do not need specific photoperiod.
  3. The flowering in these plants is independent of photoperiod.
  4. Examples – cucumber, tomato, cotton, sunflower, maize and balsam.

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