A mixed tideâtwo uneven tides a day, or one high and one lowâis also possible. Tides vary on timescales ranging from hours to years due to a number of factors. To make accurate records, tide gauges at fixed stations measure water level over time.
Top 10 facts about the world. Oligodendrocytes, also known as oligodendroglia, are a type of brain cell in the central nervous system that belongs to the glial cell family. The main purpose of glial cells is maintenance and support of nervous system cells.
â¢Granulocytes are characterized by. granules in the cytoplasm. â¢Agranulocytes lack granules in the cytoplasm. Granulocytes â 3 Types. â¢Granulocytes are 2X the size of RBCs. â¢Each granulocyte contains cytoplasm that seems to contain grains, or granules. â¢Granulocytes are produced in red bone marrow along with RBCs. â¢There are three main types of granulocytes: neutrophils, eosinophils, and. basophils.