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STD 11 - 11. photosynthesis in higher plants — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 11. photosynthesis in higher plants4 Marks
MCQ
In Hatch and Slack pathway,
  • A
    Chloroplasts are of same type
  • B
    Kranz anatomy occurs where mesophyll have small chloroplasts whereas bundle sheath have granal chloroplasts
  • ✓
    Kranz anatomy occurs where mesophyll have small chloroplasts whereas bundle sheath have larger agranal chloroplasts
  • D
    Kranz anatomy where mesophyll cells are diffused
✓

Answer

Correct option: C.
Kranz anatomy occurs where mesophyll have small chloroplasts whereas bundle sheath have larger agranal chloroplasts
c
$C_{4}$ Plants have 'Kranz type' anatomy. Vascular bundles are surrounded by bundle sheath cells. The chloroplasts are dimorphic. The cells of bundle sheath have very large chloroplasts. They lack grana and contain starch grains. They are centripetally arranged white mesophyll cells have small and granal chloroplast.

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