The osteogenic cells give rise to osteoblasts that begin to deposit bone matrix on remnants of the calcified cartilage. This region at the midsection of the cartilage is called the primary center of ossification.
According to lottery tracking website Lotto Numbers, hereâs the list of the main numbers (white balls) that have come up most often in the history of the game: 26 (drawn 266 times) 41 (drawn 255 times) 16 (drawn 255 times) 22 (drawn 254 times)
In the same vein, the most common Powerball numbers picked are: 1  20: Drawn 75 times. 2  6: Drawn 74 times. 3  29: Drawn 72 times.  2: Drawn 69 1  times. 18: Drawn 68 times.