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Why is it important to have multiple options for contraception? Give examples.
Membrane-Bound Organelles
Organelles within eukaryotic cells that are enclosed by membranes, segregating them from the cytoplasm and enabling specialized functions.
Eukaryotic Cells
Cells that contain a nucleus surrounded by a membrane and various organelles, characteristic of all organisms except bacteria and archaea.
Prokaryotic Cells
Simple, unicellular organisms lacking a nucleus and other membrane-bound organelles, including bacteria and archaea.
Light Microscope
An instrument that uses visible light and a system of lenses to magnify small objects.
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