sentence: Flies fly via straight sequences of movement interspersed by rapid turns called 'saccades'.
sentences_before: The wings of a fly are capable of beating at up to 220 times per second.
sentences_after: During these turns, a fly is able to rotate 90 degrees in fewer than 50 milliseconds.
concept_name: fly
headings: Drosophila melanogaster Behaviour Flight
categories: Genetics Drosophila Model organisms