Marlene Zuk References Marlene Zuk American ecologist Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: William Donald HamiltonWith American ecologist Marlene Zuk, Hamilton also developed the Hamilton-Zuk hypothesis of sexual selection, which explains the evolutionary benefit behind the female preference for healthy, parasite-free males. Read MoreWith American ecologist Marlene Zuk, Hamilton also developed the Hamilton-Zuk hypothesis of sexual selection, which explains the evolutionary benefit behind the female preference for healthy, parasite-free males. Read Moregood genes hypothesisHamilton and American behavioral ecologist Marlene Zuk first proposed this hypothesis in the early 1980s. Read MoreHamilton and American behavioral ecologist Marlene Zuk first proposed this hypothesis in the early 1980s. Read More