Examlex
How has the structure of the personal income tax changed and the share of taxes paid by various income groups changed in recent decades?
Genetic Variability
The variation in the DNA sequence in each of our genomes, which is essential for a population's adaptability to changing environments.
Gene Pool
The complete set of genetic information within all the individuals of a population or species.
Alleles
Different versions of a gene that can exist at a single locus on a chromosome, contributing to the diversity of phenotypes.
Population
A group of individuals of the same species living and interbreeding within a given area.
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