The ability of a solution to cause a cell within it to gain or lose water. turgor. when a plan cell is placed in a hypotonic solution water moves in to the cell and to the central vacuole the cell's protoplast expands. The cell wall restricts expansion resulting in tugor pressure. diffusion. when molecules move from high concentration to low concentration.
For other uses, see Anemia (disambiguation). Anemia, also spelled anaemia, is usually defined as a decrease in the total amount of red blood cells (RBCs) or hemoglobin in the blood. It can also be defined as a lowered ability of the blood to carry oxygen.
â¢ ANEMIA (noun). The noun ANEMIA has 3 senses: 1. a deficiency of red blood cells. 2. a lack of vitality. 3. genus of terrestrial or lithophytic ferns having pinnatifid fronds; chiefly of tropical America. Familiarity information: ANEMIA used as a noun is uncommon.yponyms (each of the following is a kind of anemia): refractory anaemia; refractory anemia (any of various anemic conditions that are not successfully treated by any means other than blood transfusions (and that are not associated with another primary disease)).