Thus, in successive generations members of a population are more likely to be replaced by the progenies of parents with favourable characteristics that have enabled them to survive and reproduce in their respective environments.
Antuk punika, ring makudang-kudang generasi sané maundagan, angga saking populasi mresidayang kagentosin antuk silih tunggil sentana rerama sané madué karakteristik becikan sané ngawinang ipun prasida maurip miwah mareproduksi ring genah ipuné soang-soang.