Deffinition & Key Points of Evolution Botany No Comments TERMS DEFINITIONS Evolution The change over time in specie is called evolution Adaptive radiation The formation of new forms from an ancestral species in response to the opening of new habitats is called adaptive radiation. Geology The study of the earth is called geology. Allele The change in frequency of alleles in a population is called evolution. Frequency of alleles The abundance of a particular allele in relation to the sum of all alleles at that locus in a population is called frequency of an allele. Gene pool The total genes of a trait in a population are called gene pool. Modern synthesis The combination of the principles of population genetics and Darwinian ---------------------------- ---------------------------- evolutionary theory is called modern synthesis. Population genetics The study of the genetic events in gene pools is called population genetics. Genetic drift The change in gene frequencies by chance is called genetic drift. Gene flow Changes in gene frequency due to migration of individuals are called gene flow. Similar Articles: DEFINITIONS AND KEY POINTS OF GENE FREQUENCIES OBJECTIVE OF GENE FREQUENCIES THE MODERN SYNTHESIS EVOLUTIONARY MECHANISMS AND GENE FREQUENCIE Tweet Pin It Home » Botany » Deffinition & Key Points of Evolution Related Posts Batrachospermum life cycle – Occurrence , Structure , growth & reproduction Type Porella – Occurrence , Structure and Reproduction DEFINITIONS AND KEY POINTS FOR Growth & Plant Hormones About The Author rubab Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Save my name, email, and website in this browser for the next time I comment.