If osmosis across a selectively permeable membrane is related to the substance the membrane is submerged in, then an egg submerged in 150ml of plain water will cause the egg to gain mass, volume, and swell as a result of the osmosis of water in the egg.
Independent Variable: Solution Dependant Variable: Effect on egg Controlled Variables: Egg, temperature of water and volume of liquid
If osmosis across a selectively permeable membrane is related to the substance the membrane is submerged in, then an egg submerged in 150ml of orange juice will cause the egg to gain mass and volume, swell, and develop a yellowish tint as a result of the osmosis of orange juice.
Independent Variable: Solution Dependant Variable: Effect on egg Controlled Variables: Egg, temperature of water and volume of liquid