How can you tell when you look through a microscope that cells on a slide are 3-D and not flat?
Bio question that I need help with?
some slides we had were of:
potato root
onion skin
human adipose
human cheek
elodea leaf
microscope was zoomed 400x
iodine stain on slides
serious answers only please
Try slight adjustments of the focus knob. You can focus on the top, middle, or bottom of the cells; the other parts will be out of focus.
NASA PHOENIX – Optical Microscope Zoom
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