As previously mentioned, plastids are doubled membraned 'sac-like' organelles, generally involved in either the manufacture or storage of food. They include chloroplasts, chromoplasts and leucoplasts. All develop from proplastids: simple, generally colorless undifferentiated plastids..
Over the weekend a very funny Old Navy commercial starring Amy Poehler aired that basically focused on the butt of a woman wearing their new Pixie Pants. Immediately we (and many others) wanted to know who that woman was. Hereâs the answer.
Poehler's final bow with Old Navy came over the Thanksgiving holiday and featured Black Friday shopping deals. In addition to the small screen, Louis-Dreyfus' spots will be featured on Old Navy's Youtube page.