BSc in Biological Sciences - Biodiversity and Systematics in Ithaca United States | Cornell University

Biodiversity refers to examining the differences within species (genetic variation) and between species (species variation) across all living and extinct organisms and their habitats (ecosystem variation). Systematics explores the scientific understanding of life's variety and the connections between organisms. This discipline covers a wide spectrum of interconnected topics, such as evolutionary history, biological development, and categorization. Systematics examines all life forms, from microorganisms like bacteria and fungi to plants, animals, and ancient species preserved as fossils. Researchers in systematics also explore how humans utilize plants and animals. Consequently, the link between biodiversity and systematics involves mapping ecosystems within a complex framework shaped by diverse biological relationships. Instances of Biodiversity and Systematics encompass various aspects, such as Taxonomic variation (quantity and distribution of classified groups in evolutionary systems), Phylogenetic variation (evolutionary connections based on divergence periods), Genetic variation (genome and hereditary differences), and Temporal variation (species replacement rates across locations or eras). Studies in Biodiversity and Systematics occur globally, from lush rainforests to polar regions, alongside laboratory investigations employing both conventional methods and molecular biology techniques.