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

12th Standard

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Biology

Time : 03:00:00 Hrs
Total Marks : 75

    5 Marks

    15 x 5 = 75
  1. Write the botanical name, origin, cultivational area and uses of Black gram.
    Botanical name : Vigna mungo

  2. Give a detailed account on anyone fibe yielding plant.

  3. Draw a table mentioning binominals, family name, useful part and their medical uses of any five local medicinal plants

  4. Explain the stepwise preparation of Bio-pest repellent from the leaves of Azadirachta indica

  5. What are the uses of rubber?

  6. Explain the types and uses of Minor millets.

  7. Give a brief account of major Cereals like rice and wheat and explain their uses.

  8. Write about the major millets like Ragi and Sorghum and mention their uses.

  9. Write about the Mango with its origin and areas of cultivation and uses.

  10. Write about Black Pepper with its origin and areas of cultivation and uses.

  11. Write about the Turmeric with its origin and areas of cultivation and uses.

  12. Write about the Red pepper with its origin and areas of cultivation and uses.

  13. Write about the Jute with its origin and areas of cultivation and uses.

  14. Write about the Rubber with its origin and areas of cultivation and uses.

  15. Write about the Jasmine with its origin and areas of cultivation and uses.

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