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11th Standard English Medium Biology (Botany) Subject Plant Growth and Development Creative 5 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 25

    5 Marks

    5 x 5 = 25
  1. Write a note an ethylene.

  2. Write a note on Vernalization.

  3. Describe an experiment to measure the growth of a plant.

  4. Explain the external conditions needed for growth

  5. What is chemical warfare?

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