<span>(According to Reference)
Whereas an onion epidermal cell has a cell wall, a human cheek cell does not. Instead, a semi-permeable membrane surrounds the cytoplasm of the cheek cell. While there are chloroplasts present in onion cells, they are absent in cheek cells. </span>
Need a picture of the diagram pls
Very high level atmosphere
prolyne-tyrosine-serine-tryptophan-arginine-prolyne-serine-glycine