Question

Ansrs all the qstns .... those who know only they will answer ... I don't want any irrelevant ansr ....​

Answer 1

"Answer:

a) Osmosis is the process shown.

b)Osmosis is the passage of water molecules from the region of their higher concentration to the region of their lower concentration through a semi-permeable membrane.

c) The level of solution in the tube rises.

d) For control experiment, the beaker will contain the water. At the same time, instead of the sugar solution; the thistle funnel with the cellophane paper tied on its mouth and inverted in the beaker will also contain water.

e)concentrated sugar solution – Cell sap (of higher concentration than that of the surrounding water) within the root hair.

parchment paper – cell membrane of root hair.

water in the beaker – water in soil.

(f) cellophane paper, egg membrane or animal bladder

(g)

1. The roots of plants absorb water and minerals from surrounding soil due to osmosis
2. Osmosis allows plants to absorb water from the soil which helps plants to keep cells alive in roots, stems and leaves.
3. "