About one-third of the retail trade industries â $7.5 million in average annual receipts. A few, such as grocery stores, department stores, motor vehicle dealers (except new car dealers) and electrical appliance dealers have a higher size standard, ranging from $11 million to $38.5 million in average annual receipts.
spindle fibers. Spindle fibers form a protein structure that divides the genetic material in a cell. The spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both types of nuclear division: mitosis and meiosis. During mitosis, the spindle fibers are called the mitotic spindle.
Mitosis and Meiosis are two ways cells reproduce.   Mitosis is asexual cell division. DNA duplicates it self.  Centrioles separate and a spindle forms. Chromosomes separa â¦ te on  the spindle.Then the cell closes up making two diploid cells.itosis and Meiosis are two ways cells reproduce.   Mitosis is asexual cell division. DNA duplicates it self.  Centrioles separate and a spindle forms. Chromosomes separa â¦ te on  the spindle. Then the cell closes up making two diploid cells.