Choose the incorrect statement regarding bund | vedclass

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Question

(A) In $C_4$ plants,the bundle sheath cells are characterized by several features: $1$. They have thick walls that are impervious to gaseous exchange

Vedclass · Accepted Answer

Bundle sheath cells have thick walls that are impervious to gaseous exchange and lack intercellular spaces.

Vedclass · Answer

(A) In $C_4$ plants,the bundle sheath cells are characterized by several features: $1$. They have thick walls that are impervious to gaseous exchange and lack intercellular spaces. $2$. The 'Kranz' anatomy refers to the specific leaf structure where bundle sheath cells form several layers around the vascular bundles. $3$. The chloroplasts in bundle sheath cells are large and agranal (they possess thylakoids,but they are not arranged into grana). $4$. Carbon fixation occurs in the mesophyll cells (via $PEP$ carboxylase) and the Calvin cycle occurs in the bundle sheath cells. Option $A$ is incorrect because it states that bundle sheath cells have intercellular spaces,whereas they are actually characterized by the absence of intercellular spaces.

Choose the incorrect statement regarding bundle sheath cells.

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