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9th Standard English Medium Science Subject Economic Biology Book Back 5 Mark Questions with Solution Part - I updated Book back Questions Question Bank Software May-13 , 2022

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9th Standard English Medium Science Subject Economic Biology Book Back 5 Mark Questions with Solution Part - I updated Book back Questions

9th Standard English Medium Science Subject Economic Biology Book Back 5 Mark Questions with Solution Part - I

9th Standard

    Reg.No. :
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Science

Time : 00:30:00 Hrs
Total Marks : 25
    5 x 5 = 25

  1. Give an account on medicinal plants.

  2. What are biofertilisers? Give examples. Why are biofertilisers better than other fertilizers.

  3. Define Mushroom culture. Explain the mushroom cultivation methods.

  4. What are the sources of organic resources for vermicomposting?

  5. Explain the feeding management of dairy cattle.

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