What type of solution contains fewer particles compared to another solution?

A hypotonic solution is characterized by having a lower concentration of solute particles compared to another solution, such as a hypertonic or isotonic solution. When two solutions are compared, the hypotonic solution will contain fewer particles, which means that it has a lower osmotic pressure relative to the other solution.

In a biological context, when cells are placed in a hypotonic solution, water tends to move into the cells due to osmotic pressure, causing the cells to swell. This is an important concept in fluid balance and can affect cellular functions and health. Understanding the differences in solute concentration is crucial in fields such as nursing, where administering the correct type of solution to patients can greatly impact their treatment and recovery.