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BRADLEY

evolution

TermDefinition
EVOLUTION Evolution is the change in the inherited traits of biological populations over successive generations, resulting in the diversity of life on Earth
NATURAL SELECTION Natural selection is the process by which organisms with traits better suited to their environment survive and reproduce more successfully, passing those advantageous traits to their offspring
Charles Darwin Charles Darwin is famous for his theory of evolution by natural selection
Adapation Adaptation is a process where organisms, or systems, adjust to their environment to improve survival and reproduction
Population Population is the total number of people living in a specific country, region, or the world, continuously modified by births, deaths, immigration, and emigration
Homologous Structure Homologous structures are similar anatomical features in different species that have a common origin but may have evolved to have different functions
Vestigial Structure A vestigial structure is a physical feature or behavior that has lost its original function through evolution but remains in an organism as a remnant of an ancestral trait
Divergent Evolutsion Divergent evolution is the process where closely related species or populations accumulate differences, leading to the formation of new species from a common ancestor
Convergent Evolution Convergent evolution is the process where unrelated organisms independently evolve similar traits because they adapt to similar environments or ecological niches
Analogouse Structure Analogous structures are body parts in different species that have similar functions but different evolutionary origins and underlying structures
Embryology Embryology is the scientific study of the development of an embryo from fertilization to birth
Inherited (of a quality, characteristic, or predisposition) derived genetically from one's parents or ancestors.
Acquired traits Acquired traits are characteristics that an organism develops during its lifetime, rather than being born with them
Artificial Selection Artificial selection, or selective breeding, is the process where humans intentionally choose plants and animals with desirable traits to reproduce and pass those traits to offspring
Mutation A mutation is a change in an organism's DNA sequence, caused by errors during DNA replication or environmental factors like radiation and chemicals
Created by: user-2000335
 

 



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