Rotation is the act of raising the nose of an aircraft (by pulling back slightly on the control yoke or stick) during the take-off roll, so that it leaves the runway. Rotation allows for a precise, positive departure from the runway.
Crenation is the loss of water from an animal cell due to osmosis. Lysis is the rupture of the cell wall due to too much water moving into an animal cell due to osmosis. Both â¦crenation and lysis have drastic effects on the animal cell.
Best Answer: Crenation occurs when a human cell is exposed to a hypertonic solution. The water moves out of the cell and it shrivels up. Lysis occurs when a human cell is exposed to a hypotonic solution. The water moves into the cell and is swells until bursting.