Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 11. photosynthesis in higher plants1 Mark
MCQ
No. of carboxylation in ${C_4}$ cycle is/are
A
$1$
✓
$2$
C
$5$
D
$3$
✓
Answer
Correct option: B.
$2$
b (b) Two times carboxylation occur in $C_4$ cycle first carboxylation is done by phosphoenole pyruvate and second in bundle sheath cell by Ribulose $1, 5 $ biphosphate.
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