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12th Standard English Medium Biology (Botany) Subject Ecosystem Creative 2 Mark Questions with Solution Part - I Question Bank Software Jun-21 , 2021

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12th Standard English Medium Biology (Botany) Subject Ecosystem Creative 2 Mark Questions with Solution Part - I

12th Standard English Medium Biology (Botany) Subject Ecosystem Creative 2 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Biology

Time : 01:00:00 Hrs
Total Marks : 10

    2 Marks

    5 x 2 = 10

  1. What are biotic components?

  2. How will you define decomposers?

  3. What do you mean by PAR? Mention its significance. (or) What is PAR?

  4. How Net Primary Productivity .ean be derived?

  5. Biogeochemical cycle comprises both gaseous cycle and sedimentary cycle. How they differ from one another?

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