NEET UG BIOLOGY MCQ: TRANSPORT IN PLANTS

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Assertion: Pure water has greatest water potential.

Reason: Pure water contain maximum free water molecule.

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Correct option: A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

Option A (If both the assertion and the reason are true and the reason is a correct explanation of the assertion) is correct because pure water has the highest water potential due to the maximum number of free water molecules.

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Water rises in the stem due to Herbaceous plants have only about ____% of its fresh weight as dry matter? Wilting occurs when Munch hypothesis is based on Study the following statement and choose the correct option(s) from the codes from below
I. Root pressure provides a light push in the overall process of water transport
II. Root pressure causes the flow of water faster through xylem than it can be lost by transportation
III. In symplast pathway, water move exclusively through the cell wall and intercellular spaces
IV. Guttation is a cause of transpiration pull
V. Most plants fulfill their water requirement by transpiration pull Rate of imbibition is more in?