Examlex
The single-sample t test compares the mean of a sample to a population for which the mean but not the standard deviation is known.
Genetic Variable
A factor in genetics that can be different in different organisms, affecting traits or outcomes in genetic research or inheritance.
Alfred Wallace
A British naturalist, explorer, and biologist who independently proposed the theory of evolution by natural selection.
Natural Selection
A process by which species adapt to their environment as individuals with advantageous traits survive and reproduce more successfully than others.
Evolution
The process through which species undergo genetic changes over generations, leading to the development of new species.
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