We call these genes the genome.
gene pool
Gene Pool
Gene flow
codominance
emigration
Alleles
It's the other way around: natural selection is the natural process that causes the frequencies of occurence of alleles in the population gene pool to shift.
The entire collection of genes among a population is called the "gene pool".
Gene flow
The number of individuals in the population is the population's size. If a population is small enough you will be able to determine the size by counting the individuals.
codominance
genetic flow
immigration
Emigration.
The group of individuals used to represent a population is called the sample. It should have the same statistics as the population, though be of a smaller size.
Are known as homozygous. Homozygous individuals can also be called 'purebred'. Organisms with two different alleles are known as heterozygous.
Over population.
The combined genetic information for a population is called the gene pool.
These alleles are called sex-linked alleles or traits.