Most cells in the human body are produced by mitosis. These are the somatic (or vegetative) line cells. Cells that become gametes are referred to as germ line cells. The vast majority of cell divisions in the human body are mitotic, with meiosis being restricted to the gonads.
Technically, the caste is called Patidar, and Patel is the most common last name among its members. For all intents and purposes, Patel and Patidar are the same, says Nilam. They weren't officially recognized as a caste until the British-run government declared them one in the 1930s.
In most parts of India, Surname = Caste Name. Any Patel is from Patel caste in Gujurat and comes from a caste of farmers and traders. Once a person from any caste become successful in any line of business, he helps his relatives also join in. In the USA, many Patels own Motels.