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.
Oyster sauce is a thick, brown sauce with a sweet, salty, and earthy flavor. Oyster sauce is a popular ingredient in Vietnamese, Thai, and Cantonese cuisine.This thick, flavorful sauce is full of umami, which gives any recipe it's added to extra oomph.yster sauce is a thick, brown sauce with a sweet, salty, and earthy flavor. Oyster sauce is a popular ingredient in Vietnamese, Thai, and Cantonese cuisine.