1. It is union of one male gamete with egg and the other male gamete with secondary nucleus of the same embryo sac. 2. It is restricted to angiosperms only. Advertisements: 3. Double fertilization produces a diploid zygote and a triploid primary endosperm cell.. It is union of one male gamete with egg and the other male gamete with secondary nucleus of the same embryo sac. 2. It is restricted to angiosperms only. Advertisements: 3. Double fertilization produces a diploid zygote and a triploid primary endosperm cell.
Additionally, customers are served online through Nordstrom.com, Nordstromrack.com and HauteLook. The company also owns Trunk Club, a personalized clothing service serving customers online at TrunkClub.com and its five clubhouses. Nordstrom, Inc.'s common stock is publicly traded on the NYSE under the symbol JWN.
Nordstrom's headquarters and flagship store (in former Frederick & Nelson flagship) in downtown Seattle. In 1887, at the age of 16, like many other Swedes in the late 19th century, John W. Nordstrom immigrated to the United States in search of opportunity.