Given figure represents demonstration of osmosis by egg membrane osmoscope.

After few days which of the following would have occurred?

Options

A. A rise in level `X`and a drop in level`Y`.
B. A drop in level `X`and a drop in level`Y`.
C. A rise in level `X`and a rise in level `Y`.
D. A drop in level `X`and a rise in level `Y`.

Answer

A

Explanation

Water enters from the beaker to the thistle funnel through the egg membrane (semi-permeable membrane) demonstrating the process of osmosis.