Ciliate conjugation is a sexual phenomenon that results in genetic recombination and nuclear reorganization within the cell. In most ciliate groups, however, the cells separate after conjugation, and both form new macronuclei from their micronuclei.
Before the bun, hamburgers are said to have been served between two pieces of bread. In fact, a ground beef patty was known as Hamburger steak (first mentioned in an American cookbook in 1891); when this was put between bread or in a bun it was called a Hamburger sandwich.
Here is a good one, what was the first year Hamburger Helper was made available to the public in grocery stores, and does anyone know what the first flavor of Hamburger Helper was??? Source(s): year hamburger helper sold: https://tr.im/huSQf.