True: Iodine stains the cells and allows us to see them, Total magnification= mag. of eye piece x mag. of objective lens, 1mm = 1000micrometres, Resolution enhances the clarity of an object, A coverslip applied correctly helps reduce air bubbles, Adjusting the lens changes the magnification, False: We use a thick piece of onion, We should begin with the highest power objective lens, 1cm = 1000mm, Magnification makes large objects appear small, The eye piece provides zero magnification, The focussing wheels adjust the magnification,

Using a light microscope

Печать
Внедрить

Таблица лидеров

Визуальный стиль

Параметры

Переключить шаблон

Восстановить автоматически сохраненное: ?