NEET UG BIOLOGY MCQ: TRANSPORT IN PLANTS

1 Medium

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Application +4 | -1

Cell A and Cell B are adjacent plant cells. In cell A,

{\psi _s} = - 20

bars and

{\psi _p} = 8

bars. In cell B,

{\psi _s} = - 12

bars and

{\psi _p} = 2

bars. Then

View answer and explanation

Correct option: C

Water moves from cell B to cell A

Option C (Water moves from cell B to cell A) is correct because water moves from a region of higher water potential to a region of lower water potential.

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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?