Signs of blood clots during your period. 1  A blood clot is a thick mass of menstrual blood that is expelled from your body when you menstruate. 2  Clots are most common during the heaviest part of your flow â which is usually the first few days. 3  Blood Clots look like chunky, jelly-like blobs that vary in size and color.
Definition of organoleptic. 1 : being, affecting, or relating to qualities (such as taste, color, odor, and feel) of a substance (such as a food or drug) that stimulate the sense organs organoleptic research.
contractile vacuole. noun. A membrane-bound organelle found in certain protists that pumps fluid in a cyclical manner from within the cell to the outside by alternately filling and then contracting to release its contents at various points on the surface of the cell.It functions in maintaining osmotic equilibrium. membrane-bound organelle found in certain protists that pumps fluid in a cyclical manner from within the cell to the outside by alternately filling and then contracting to release its contents at various points on the surface of the cell.