What do we call the process by which genes that lead to a survival or reproductive advantage become more frequent in the next generation

A)  natural selection 
B)  polygenic transmission 
C)  epigenetics 
D)  genetic dominance

Natural Selection

Natural selection is a fundamental mechanism of evolution, where organisms better adapted to their environment tend to survive and produce more offspring.

Genetic Dominance

An allele that masks the effect of a recessive allele paired with it, determining the organism's appearance or trait manifestation.

Polygenic Transmission

The process by which multiple genes contribute to the phenotypic expression of a single trait or characteristic in an organism.