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.
The curved shell distributes pressure evenly over the egg. If you hold an egg and squeeze it on the top and bottom, the egg won't break. But eggs can't cope with uneven forces, which is why they crack easily on the side of a bowl. The egg box also helps to stop the eggs from breaking.Each egg is supported by the box and kept separate from other eggs.f you hold an egg and squeeze it on the top and bottom, the egg won't break. But eggs can't cope with uneven forces, which is why they crack easily on the side of a bowl. The egg box also helps to stop the eggs from breaking. Each egg is supported by the box and kept separate from other eggs.