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cuticle coating on leaves and thick epidermal cell walls
it is 7 layers
Alternatively, in plants growing in dry habitats, the epidermal cell walls and cuticles are typically very thick. In pines (Pinus sp.) the epidermal cells of the needles have layers of secondary wall material that almost fill the cell cavity.
stratum corneum
Compare to the width of an atom, yes
Compare to the width of an atom, yes
just shut the 4ck up use your brain you thick sht
Due to storage of food material in the rhizomes of Potato, genger, turmeri and yam and in the scales of onion.
Onion skins very thin, mild winter coming in. Onions skins thick & tough, coming winter cold & rough.
Onion cells are arranged in a closely packaged way. This is so that they layers of the onion can be thick and tough.
it is useful to use the thin tissue in a microscope rather than the thick which you can not see through.
Thick copper cable-15mm