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Botany - Economically Useful Plants and Entrepreneurial Botany 3 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 33

    3 Marks

    11 x 3 = 33
  1. Discuss which wood is better for making furniture.

  2. A person got irritation while applying chemical dye. What would be your suggestion for alternative?

  3. Which is called as the “King of Bitters”? Mention their medicinal importance.

  4. Differentiate bio-medicines and botanical medicines.

  5. What are millets? What are its types? Give example for each type.

  6. If a person drinks a cup of coffee daily it will help him for his health. Is this correct? If it is correct, list out the benefits.

  7. Enumerate the uses of turmeric

  8. Write the uses of nuts you have studied.

  9. Give an account of active principle and medicinal values of any two plants you have studied.

  10. Which TSM is widely practiced and culturally accepted in Tamil Nadu? - explain.

  11. What are the King and Queen of spices? Explain about them and their uses.

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