Examlex
Identify which of these types of sampling is used: simple random, stratified, systematic, or convenience.
-A tax auditor selects every 1000th income tax return that is received.
Natural Selection
The mechanism where organisms that are more suited to their environment are more likely to survive and reproduce, playing a crucial role in evolution.
Gradualism
A theory in evolutionary biology that proposes changes occur slowly and gradually over long periods of time.
Modern Synthesis
Modern Synthesis is a scientific theory that combines Darwin's theory of natural selection with Mendelian genetics, serving as the foundation of contemporary evolutionary biology.
Population Genetics
The study of genetic variability in a population and of the forces that act on it.
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