Examlex
In Ptolemy's geocentric theory of the solar system,what name is given to the small circle around which the planet moves while the center of this circle orbits Earth?
Null Hypotheses
A statement or hypothesis set up to be nullified or refuted in order to support an alternative hypothesis , typically suggesting no effect or no difference.
Alternative Hypotheses
In hypothesis testing, the proposition that there exists an effect or difference when contrasted with the null hypothesis.
Genetic Mutation
A change in the DNA sequence that makes up a gene, which can lead to differences in protein production and can affect health and development.
Entomologist
A scientist who studies insects, including their biology, behavior, and impact on the environment.
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