BI-453
Osmosis
Biology · Secondary 3 · Medium · Osmosis
A student places identical potato strips into four sucrose solutions of different concentrations. Why must each strip be completely submerged in its solution during the experiment?
- So all parts of the tissue are equally exposed to the sucrose solution for osmosis
- To increase the surface area of the tissue
- To prevent sucrose from diffusing out of the solution
- To stop air from entering the tissue
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