plz help me bio sub
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1] Beaker 1 is hypotonic solution as the size is increased.
Beaker 2 is hypertonic solutions.
Breaker 3 is isotonic solution.
2] This is because the amount of water present in potato cube is equal to its surrounding.
3] The main features of cell sap is to absorb water by osmosis from the ground.
4] Osmosis is the movement of water from higher concentration to lower concentration from a semi permiable membrane.
5] Cell membrane is semi permiable it control the movement of substance but air and water can pass through it by diffusion or osmosis.
On the other hand cell wall provide structural support to plant cell as they cannot move like human. It protects the plant.
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