Genetic variation describes the genotypic and phenotypic differences between individuals in a population, and between populations. This variation arises through genetic mutation and is important ...

Genetic inheritance controls the characteristics of all living things. Variation - AQA Variation in species can be generated by genetics. Mutations arise spontaneously and can sometimes lead to ...

The genetic code is a set of rules defining how the four-letter code of DNA is translated into the 20-letter code of amino acids, which are the building blocks of proteins. The genetic code is a ...