In land plants,the guard cells differ from ot | vedclass

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(D) : The leaf and stem epidermis is covered with pores called stomata,which are part of a stomatal complex. This complex consists of a pore surrounde

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chloroplasts

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(D) : The leaf and stem epidermis is covered with pores called stomata,which are part of a stomatal complex. This complex consists of a pore surrounded on each side by chloroplast-containing guard cells and two to four subsidiary cells that lack chloroplasts.The guard cells differ from the epidermal cells in the following aspects:$1$. The guard cells are bean-shaped in surface view,while the epidermal cells are irregular in shape.$2$. The guard cells contain chloroplasts,allowing them to manufacture food by photosynthesis,whereas the epidermal cells do not contain chloroplasts.$3$. Guard cells are the only epidermal cells that can synthesize sugar.

In land plants,the guard cells differ from other epidermal cells in having

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