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What is Bio mimicry?
What is Nanotechnology
What is Bio luminescence?
What is Desalination?
What is the difference between a plant cell and an animal cell?
What is a eukaryotic cell?
What is a prokaryotic cell?
What is a stem cell?
What is diffusion?
What is osmosis?
How is magnification calculated?
How is actual size calculated?
A plant cell in a photograph measures 15 mm across. If the actual size of the cell is 0.015 mm, what is the magnification in the photograph?
The nucleus in a photograph of a cell measures 3 mm across. If the magnification in the photograph is × 500, what is the actual size of the nucleus?
What is Mitosis?
