Balancing selection
label: Dobór stabilizujący @pl
label: Балансувальний добір @uk
label: Selezione bilanciante @it
label: Selección equilibradora @es
subject: Category:Selection
label: Seleção balanceadora @pt
label: Balancierter Polymorphismus @de
description: any biological selection process that maintains genetic variation in the population