- Life Sciences
small, non-pigmented plastids that occur in roots and non-photosynthetic tissues of plants. They often occur in cells that store food.
inflammation of the lining of the bronchi and bronchiole causing them to become clogged with...
a form of malnutrition caused by a severe shortage of protein in the diet.
a sensation of unease and discomfort in the upper stomach with an involuntary urge to vomit. A...