<span>All organisms mutate their genome automatically when an environment changes, creating new traits and structures.</span>
The nucleus is an organelle found in eukaryotic cells.
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Microscopes allowed scientists to observe Prokaryotic cells which make up Bacteria and Archaea. These cells are small and contain no membrane- bound organelles. It allowed them to observe Eukaryotic cells with a nucleus and membrane-bound organelles that perform different life functions.
Answer:
There is a family called Cercopithecidae where monkeys belong.
