Examlex
When the temperature of the Sun's core goes down, what happens next?
Variation
The presence of differences among individuals or populations, often providing the raw material for natural selection.
Evolutionary History
The record of the development of life on Earth, tracing the genetic changes in populations over generations and the emergence of new species.
Lemming-like Ancestor
Refers to an ancestral species resembling modern-day lemmings, often used in evolutionary biology to describe primitive characteristics shared with contemporary species.
Genetics
The scientific study of heredity and the variation of inherited characteristics among living organisms.
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