Ranger School official combats rumors about how women passed training. Critics have ripped the Army's Ranger School for months about its willingness to include female students for the first time, and even more so this week after the service announced that two women will graduate from the school Friday.
hypotonic (comparative more hypotonic, superlative most hypotonic) ( 1 of a solution) Having a lower osmotic pressure than another.
Three termsâhypotonic, isotonic, and hypertonicâare used to relate the osmolarity of a cell to the osmolarity of the extracellular fluid that contains the cells . In a hypotonic situation, the extracellular fluid has lower osmolarity than the fluid inside the cell, and water enters the cell.