Cheek cells are round or irregular, while onion cells are rectangular. Cheek cells lack a cell wall and chloroplasts, but onion cells have both, showing key plant vs. animal cell differences.
Class 8 Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye NCERT solutions
Class 8 Science Grade 8 Chapter 2 The Invisible Living World: Beyond Our Naked Eye question answer
Cheek cells differ from onion cells in several ways. Cheek cells are irregular in shape and do not have a cell wall or chloroplasts. Onion cells are rectangular and have a rigid cell wall, giving them structure. Both cells have a nucleus and cytoplasm, but only onion cells contain features unique to plants, like cell walls and sometimes chloroplasts.
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