7. epidermis. The epidermis cells (from the Greek ÎµÏÎ¯Î´ÎµÏÎ¼Î¯Î´Î±, meaning over-skin) is a single-layer of cells that covers the leaves, flowers, roots and stems of plants.It forms a boundary between the plant and the external environment.he epidermis is the outermost cell layer of the primary plant body. In some older works the cells of the leaf epidermis have been regarded as specialised parenchyma cells, but the established modern preference has long been to classify the epidermis as dermal tissue, whereas parenchyma is classified as ground tissue.
, Author of Cannabis Pharmacy. 1  There are several problems with chewing/dipping cannabis. First, cannabis, in its raw herbal form, can host a wide variety of microbes including e coli and salmonella, both of which can present a health risk.
Also consider that one of the most popular uses of medical marijuana is to stimulate appetite in people with cancer, AIDS or other diseases. Such patients are significantly less likely to be obese than the general population â so in this case, weight loss would precede or prompt the marijuana smoking. Whatever the explanation for the link between marijuana and less obesity, itâs unlikely that cannabis could serve as an effective diet aid.