Zusammenfassung der Ressource
The
Hardy-Weinberg
Principle
- Predicts that the frequency of
alleles of one gene in a particular
population will the same from
generation to generation
- needs 5 assumptions
- No mutations arise
- there is no movement of
organisms into and out of
a population (migration)
- mating within the
population is random
- large population
- all genotypes have
the same chance of
reproductive
success
- A = Dominant allele , a= recessive allele,
p= frequency of allele A in gene pool , q=
frequency of allele a in gene pool
- p+q= 1.0
- p2 = homozygous dominant, q2=
homozygous recessive, 2pq=
heterozygous dominant