What Data are Required to Document an Allee Effect

Question

What data are required to document an Allee effect?
A) Patterns of mating behavior
B) The movement behavior of individuals
C) The habitat selection of individuals
D) The frequency of aggressive interactions in a population
E) The fitness of individuals

Accepted Answer

The Allee effect refers to a phenomenon in biology where the fitness of individuals in a population increases with population density. Therefore, documenting an Allee effect requires data on the fitness of individuals.