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Do C(4) Grasses have bundle sheath cells...

Do `C_(4)` Grasses have bundle sheath cells?

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i. In a monocot leaf each vascular bundle is surrounded by a parenchymatous bundle sheath.
ii. The cells of the bundle sheath generally contain starch grains.
iii. In `C_(4)` Grasses, the bundle sheath cells are living and involve in `C_(4)` Photosynthesis.
iv. This sheath is called Kranz sheath.
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