Question

what happens when rheo leaves are boiled in water first and then is placed in sugar syrup

Answer 1

Answer:-

1. Boiling Shall kill the rheo leaves and cells will be dead.

2. If a drop of sugar syrup is added nothing will happen as fluid cannot pass through dead cell membrane.

3. Hence dead leaves and cell do not undergo plasmolysis.

4. This observation shows that selective permeability is the property of living plasma.