Cross sections (10-30 μm) were made with a rotary microtome. They were stained with safranin and fast green, mounted in Canada Balsam, and observed with a light microscope (Zeiss-Axiophoto) (100X, 200X and 400X).
Cross sections (10-30 μm) were made witha rotary microtome. They were stained withsafranin and fast green, mounted in CanadaBalsam, and observed with a light microscope(Zeiss-Axiophoto) (100X, 200X and 400X).