1.

Study the following statement and choose the correct option(s) from the codes given 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.

A. (i), (ii) and (iii) are correct while iv and v are incorrect.
B. (iv) and (v) are correct while i, ii and iii are incorrect.
C. (i) and (v) are correct
D. (ii) and (iii) are correct while i, iv and v are incorrect.
Answer» D. (ii) and (iii) are correct while i, iv and v are incorrect.


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