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.
Who sings the song in the gap commercial If you are cold out here take your sweater cause you love the way you call you baby?   Ingrid Michaelson -- it's an Old Navy commercial, btw.   Ingrid Michaelson -- it's an Old Navy commercial, btw.