Taxis response is to move towards or away from the stimulus. If the organism moves towards the stimulus the taxis is positive, while if it moves away the taxis is negative. For example, flagellate protozoans of the genus "Euglena" move towards a light source. This reaction or behaviour is called "positive phototaxis", since phototaxis refers to a response to light and the organism is moving towards the stimulus. Many types of taxis have been identified, including: Depending on the type of sensory organs present, a taxis can be classified as a "klinotaxis", where an organism continuously samples the environment to determine
The Likely Lads (film) The Likely Lads (film) The Likely Lads is a 1976 British comedy film directed by Michael Tuchner, starring James Bolam and Rodney Bewes. It is a spin-off from "Whatever Happened to the Likely Lads?", although it shares its title with the earlier 1960s British television series "The Likely Lads", of which "Whatever" was the sequel. The screenplay is by the scriptwriters of the television show, Dick Clement and Ian La Frenais; and the principal roles of Bob and Terry, as well as those of Bob's wife Thelma and Terry's sister Audrey, are played by the original television cast. An opening