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
Whatever Happened to the Likely Lads? show, "Whatever Happened to the Likely Lads?" was made in colour. Also, "The Likely Lads" had been quite "stagy" (in the theatrical sense) in its format, being studio bound with little in the way of location filming. The 1970s series made extensive use of location filming in and around the north-east. In terms of humour, the two shows are very different. "The Likely Lads" had been a broad comedy, full of jokes and obvious gags, whereas "Whatever Happened to the Likely Lads?" used much subtler humour, derived from the dialogue and characterisation, often interspersed with sentimentality and even touches of