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.
Old Navy > Men's Clothing > Mens Casual Clothing. Old Navy offers mens casual clothing in a variety of items including jackets, hoodies, pants, shorts, socks, shoes and more. Our casual fashion is comfortable and relaxed. Trendsetting guys love our mens casual fashion for their active, contemporary lifestyles.