population bottleneck

event that reduces size and genetic variation of a population, followed by a size recovery

en-GB/ˌpɒpjʊˈleɪʃən ˈbɒtəlˌnɛk/
en-US/ˌpɑpjuˈleɪʃən ˈbɑdəlˌnɛk/

دسته بندی ها:

evolutionoccurrence