Complex sentence: Vero Copner Wynne-Edwards CBE, FRS, FRSE (4 July 1906--5 January 1997) was an English zoologist best known for espousing group selection, most notably in his 1962 book, "Animal Dispersion in Relation to Social Behavior".
Split into simpler sentences: Vero Copner Wynne-Edwards CBE, FRS, FRSE (4 July 1906--5 January 1997) was an English zoologist. He was best known for espousing group selection, most notably in his 1962 book, "Animal Dispersion in Relation to Social Behavior".