Amoebas to Zebras
Synopsis
Natural history quiz. Graffiti-recordist Nigel Rees posed animal questions to two 2-player teams, if memory serves. Most memorable feature - tree-like game board where each team would evolve from the primeval soup into more complex beings further up the tree for each right answer. The apex of the tree was a Zebra, not homo sapiens, because who's ever heard of a quiz show called "Amoebas to Humans"?
Trivia
Taglined as A Natural History Quiz (according to the titles).