tt in genetics is representing a trait that is homozygous recessive. This is shown through the lower case t's and them both being the same.
Studying genetics has given us the mechanism by which evolution works, on the most basic level.
Masatoshi Nei has written: 'Molecular population genetics and evolution' -- subject(s): Evolution (Biology), Molecular genetics, Population genetics
A. Lima-de-Faria has written: 'Praise of chromosome \\' -- subject(s): Chromosomes, Mutation (Biology), Evolution, Mutation, Genetics, Selection (Genetics) 'Evolution without selection' -- subject(s): Evolution (Biology) 'Molecular evolution and organization of the chromosome' -- subject(s): Biochemical Genetics, Chromosomes, Genetics, Biochemical, Molecular evolution
evolution or natural selection
In biology, the study of hereditary or heredity is called Genetics. This field of science deals with the study of genes, evolution and how genes are transmitted from one generation to the other.
Vestigial
population genetics
It doesn't. Evolution is explained by population genetics, evolutionary theory.
Molecular genetics
Michael Lynch has written: 'The origins of genome architecture' -- subject(s): Eukaryotic cells, Evolution, Molecular, Evolutionary genetics, Genetics, Genome, Genomes, Molecular evolution, Population genetics
No. Genetics is the study of how characteristics are inherited. Evolution is the study of how species originate and change through time. Evolution only works on inherited characteristics ie genetic varoiation, so the two subjects are intimately related, but they are not the same.