How can you explain the appearance of similarities in the structure of cells in different types?

But at the same time, different types of cells still have similarities. For example, all eukaryotic cells have a nucleus, ribosomes, cell membrane, cytoplasm, vacuoles, endoplasmic reticulum, and mitochondria. This is due to the fact that without these organelles, the vital activity of eukaryotic cells is impossible and their loss will lead to cell death.



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