Both isotonic and isosmotic refer to the strength of the solution,  for example, how much solute is dissolved in the solution. Isotonic  refers to the ionic strength of a soâ¦lution while isosmotic refers  to the number of molecules of solutes in a biological solution, for  example, sugar concentration.
The egg is strongest from point to point and easily crushable at the sides. Breaking an egg with steady equal pressure at each end of the egg is remarkably hard to do when considering the thin shell involved.
Only a miniscule 3 percent of the iron content in eggs comes from the white part. Youâll get just 0.03 milligram of iron from one large egg white weighing 33 grams. A large 50-gram whole egg on the other hand, provides closer to 0.9 milligram of iron. The exact amount of iron you need each day depends on your gender.