Alternation of generations. Alternation of generations, also called Metagenesis, or Heterogenesis, in biology, the alternation of a sexual phase and an asexual phase in the life cycle of an organism. The two phases, or generations, are often morphologically, and sometimes chromosomally, distinct.
Types of Entrees. Tchoupitoulas sauce is a tasty addition to many meat dishes, including fish such as halibut, trout or salmon; veal chops; shrimp; chicken and oysters. It is often served in conjunction with other popular sauces such as Bearnaise.ngredients. The base ingredients of Tchoupitoulas sauce are butter or a butter/margarine mix, Cajun seasoning, and cayenne pepper. Other ingredients are added, depending on the flavor desired or the meat or fish used.
TCCA is an outstanding source of chlorine for controlling of befouling in swimming pools.This chemical has been proved to be a superior and more economical substitute to sodium hypochlorite and bleaching powder for chlorination.he TCCA 90 tablets acts as a disinfecting agent in swimming pools and cleans the water and water bodies. Providing long-lasting effect, the chemical keeps your pool free form the bacteria and algae.