Polling in Uttar Pradesh will be held in seven phases from February 10 to March 7 while Punjab, Uttarakhand and Goa will have a single round of voting on February 14, the Election Commission announced on Saturday.Announcing the poll schedule for the elections in five states, chief election commissioner Sushil Chandra said that Manipur will vote in two phases on February 27 and March 3. Results will be announced on M