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Plant Water Relation — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYPlant Water Relation1 Mark
MCQ
Phloem sap analysis is done using isotope $…...$
  • A
    $^{16}O$
  • ✓
    $^{14}C$
  • C
    $^{15}N$
  • D
    $^{35}S$
✓

Answer

Correct option: B.
$^{14}C$
$^{14}C$

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