Question

Students investigate how onion cells react to salt (NaCl) solutions of different concentrations. They observe onion cells in three salt solutions under a microscope.

The image of an onion cell in a 3% salt solution is shown.
Onion Cell in 3% Salt Solution

Answer 1

Less than 3%

Step-by-step explanation:

I'm guessing that since the solution has a concentration of less than 3%, the water would go into the cell to maintain which would make it expand.