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.
Our project is on how much weight can eggs hold. So we first researched the common egg itself. The most important part of an egg is the germ. You can also call it the nucleus. Next is the shell. The shell is made out of two layers. One of the layers is called the mammilary layer.