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Updated 12th Standard Biology Study Materials 2022-2023 Exams

12th Standard Biology English Medium Botany - Economically Useful Plants and Entrepreneurial Botany 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 Study Materials Aug-30 , 2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Biology Subject - Botany - Economically Useful Plants and Entrepreneurial Botany, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

12th Standard Biology English Medium Botany - Economically Useful Plants and Entrepreneurial Botany 5 Mark Book Back Question Paper and Answer Key 2022 - 2023

Botany - Economically Useful Plants and Entrepreneurial Botany 5 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Biology

Time : 02:00:00 Hrs
Total Marks : 30

    5 Marks

    6 x 5 = 30

  1. Write the origin and area of cultivation of green gram and red gram.

  2. What is TSM? How does it classified and what does it focuses on?

  3. Give an account on the role of Jasminum in perfuming

  4. Write the economic importance of rice.

  5. What are psychoactive drugs? Add a note Marijuana and Opium

  6. How will you prepare an organic pesticide for your home garden with the vegetables available from your kitchen?

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