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NEET2008BotanyPlant - Growth and DevelopmentActual

Which of the following plant is LDP ?

Options

  1. AXanthium
  2. BSoybean
  3. CWheat
  4. DTobacco

Correct answer

C. Wheat

Step-by-step solution

Long Day Plants (LDP) require a photoperiod of more than a critical length, which may vary from 4 to 18 hours. The best flowering of long day plants usually occurs in continuous light. For flowering they require either no dark period or a very short dark period. Example of long day plants are wheat, maize, oats, spinach etc.

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