however for some women there are consequences and some are more serious than others weight gain this is a fairly common occurrence with period related water retention some women will not gain anything at all but on average the typical woman will gain 1 6 pounds however it could be as many as 10 pounds for other women
1 The history, development and use of the light and electron microscope 3 star(s) Electron microscope also helps us to see deep into the specimen and view the organells. Scientists have taken advantage over this by breaking up cells to get organells and find their functions and properties. 2  Microscopy.
The optical microscope, often referred to as light microscope, is a type of microscope which uses visible light and a system of lenses to magnify images of small samples. Optical microscopes are the oldest design of microscope and were possibly invented in their present compound form in the 17th century.