A polar body, sometimes referred to as a polar cell, is a cell found within the ovum of mammals as well as plants.It is the byproduct of the natural process of cell division during oogenesis and meiosis.hen the ovum is fertilized by the plant's male gamete, the polar bodies also are fertilized by a second male cell. They then develop not into a plant but into endosperm, a cell structure that functions to produce nutrients for the growing plant cell.
Samsung introduces new Galaxy Tab tablets. Samsung's tablets keep on coming New York-- You need a scorecard to keep up with Samsung. Last week in London the tech giant announced two new Windows 8 tablets: the ATIV Q and the ATIV Tab 3. Only four.
The hybrid tablet, which will be called the Samsung Galaxy Tab 4 Nook, will be a 7-inch device sold alongside Nook e-readers in Barnes & Noble stores. The device will combine Samsung hardware with Nookâs access to more than 3 million e-books, magazines, and newspapers. Samsung and Barnes & Noble did not release any more information as to what other features would be available on the tablet or the price, though more information is likely to come out before its anticipated release date in August.