EOC REVIEW: BIODIVERSITY- Genetic Diversity Flashcards
(5 cards)
1
Q
What is a gene pool?
A
A gene pool is the total collection of all the genes and their different alleles within a population.
2
Q
What is allele frequency?
A
Allele frequency refers to how common a particular allele is within a gene pool.
3
Q
What is gene flow?
A
The movement of genes or alleles between populations through migration, interbreeding or the movement of individuals.
4
Q
What is genetic drift?
A
The change in frequency of an existing gene due to random chance.
5
Q
What is the founder effect?
A
Only a few individuals colonize a brand new habitat.
