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Genetic Mind Map - Coggle Diagram
Genetic Mind Map
Evolution
Hardy Weinberg equilibrium
5 Conditions of the equilibrium
Large Population
No migration
No Mutation
No random mating
No natural selection
Principle stating that the genetic variation in a population will remain constant from one generation to the next in the absence of disturbing factors
Mathematical Equations:
P
= frequency of the dominant allele; alleles in individuals who are
homozygous
dominant (AA)
Q
= frequency of the recessive allele for a trait controlled by a pair of alleles ;alleles in people who are
heterozygous
(Aa)
P²+2PQ+Q²
P+Q=1
small popultaion
less genetic variation
large population.
more genetic variation
natural selection impacts the evolution of a popultaion
example : evolution of the colour of the fur of mice with and without predators
mutation
variation in evolution of population => creation of new genotype
Definitions
genes = fragment of DNA
alleles = variation of genes
genotype/phenotype
phenotype = physical characteristics
genotype = all of the genes of an individual
DNA = the constitution of chromosomes
chromosomes = structure composed of DNA that is found inside the nucleous
Inheritence
pumet square
predictions of offspring
parent
gives one allele each to child
child with one allele from each parent
genetic heritage
