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.
Report Abuse. 1  I can't believe that people believe a hamburger is made from ham! 2  They are not the same. 3  Hamburger Vs Beef Burger.  a hamburger is a beefburger inside a 1  bun. I always thought dat they were da same but americans called em hamburgers and every1 else called em beefburgers  lol.