GLOBAL IQLIM O‘ZGARISHI VA GENETIK MOSLASHUV: O‘SIMLIKLAR VA HAYVONLARNING YANGI EVOLYUTSION STRATEGIYALARI

Аннотация

This article analyzes the impact of global climate change on plant and animal populations, as well as their adaptation processes at the genetic level. Global warming, changes in precipitation patterns, increased extreme weather events, and ecosystem instability are directly affecting biodiversity. In response, plants and animals are forced to adapt their life strategies, reproductive mechanisms, and genetic makeup. The article analyzes changes in allele frequencies, genomic mutations, epigenetic responses, and phenotypic plasticity as the main areas of genetic adaptation. At the same time, new evolutionary strategies observed in plants and animals — for example, accelerated generational change, changes in migration routes, increased sensitivity to https://scientific-jl.com/ped 8 8 Volume-83, Issue-1, June -2025 “PEDAGOGS” international research journal ISSN: 2181-3027_SJIF: 5.449 habitat, and genetic diversification of endemic species — are substantiated by scientific evidence. The study highlights modern approaches to the processes of adaptation to climate change, based on the methods of molecular biology, ecology, biogeography, and bioinformatics. The article concludes with recommendations for preserving the genetic resources of plant and animal species. This study has important theoretical and practical significance in ensuring global biological security and sustainable ecosystems. Keywords: Global climate change, genetic adaptation, phenotypic plasticity, allele frequency, epigenetics, evolutionary strategies, biodiversity, adaptation, environmental stress, population genetics.