The first stable intermediate product formed during the Calvin cycle of photosynthesis is:

  • A
    Fructose $1, 6$-diphosphate
  • B
    Ribulose $1, 5$-bisphosphate
  • C
    Xylulose-$5$-phosphate
  • D
    $3$-phosphoglyceric acid ($3$-$PGA$)

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