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Class 12BiologyEcosystemProductivity
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The annual net primary productivity of the biosphere is approximately

KCET 2024All KCET
  • A
    $170$ billion tons
  • B
    $55$ billion tons
  • C
    $170$ million tons
  • D
    $55$ million tons
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Class 12 Questions

Class 12

Biology Questions

Chapter

Ecosystem

Subtopic

Productivity

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