$A -$ $A$ plant adjusts the quality and types of solutes that reach the xylem.
$R -$ Transport proteins of endodermal cells are control points.

  • A
    $A$ and $R$ are correct,and $R$ is the correct explanation of $A$.
  • B
    $A$ and $R$ are correct,but $R$ is not the correct explanation of $A$.
  • C
    $A$ is correct,but $R$ is incorrect.
  • D
    $A$ is incorrect,but $R$ is correct.

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$R$: Ions are available for free exchange in the free space.

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Select the correct option for the Apoplast and Symplast pathways in the mechanism of mineral absorption.
Apoplast and Symplast pathways are respectively:

Mineral ions are taken up by the roots through $......$ transport and water is taken up through $...........$ transport.

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