In the Figure Below,the Line with the Arrows Indicates the Cell-Wall

question 51

Multiple Choice

In the figure below,the line with the arrows indicates the cell-wall pathway for an absorbed nutrient.

What structure actually regulates the entry of nutrients into the plant's interior?

• A) the root cap
• B) the plasma membrane of root hair
• C) the plasma membrane of endodermal wall
• D) the cell wall of root hair

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