BI-492
Osmosis
Biology · Secondary 3 · Hard · Osmosis
Two identical potato strips are placed separately in distilled water and in 20% sugar solution for 30 minutes. Which row correctly shows the net movement of water and the change in length of each strip?
- Distilled water: water enters, length increases; Sugar solution: water leaves, length decreases.
- Distilled water: water leaves, length decreases; Sugar solution: water enters, length increases.
- Distilled water: no net movement, no change; Sugar solution: water leaves, length decreases.
- Distilled water: water enters, length decreases; Sugar solution: water leaves, length increases.
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.