Question

1.Ascent of Sap refers to-
a. Transportation of food through pholem
b. Transportation of water through xylem
c. Transportation of water and minerals through xylem
d. All of these
2. Water and mineral are taken up in tall trees by-
a. Transpiration pull
b. The force operating between water molecules.
c. Force of attraction between water molecules and walls of xylem
d. All of these

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Answer 1

Answer:

1. a. Teansportation of food through phloem.

2. c. Force of attraction betweeb warer molecules and walls of xylem.