Complex sentence: James Meadows Rendel (16 May 1915-4 February 2001) was an Australian agricultural scientist who specialised in animal genetics and was Chief of the CSIRO Division of Animal Genetics from 1959 to 1976.
Split into simpler sentences: James Meadows Rendel (16 May 1915-4 February 2001) was an Australian agricultural scientist who specialised in animal genetics. Rendel was Chief of the Commonwealth Scientific and Industrial Research Organisation Division of Animal Genetics from 1959 to 1976.