Brian goes to the hospital after not feeling well for a week. he has a fever of 38 â°c (100.4 â°f) and complains of nausea and a constant migraine. distinguish between the signs and symptoms of disease in brian’s case.

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.