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Created by Chelsi Souch
about 8 years ago
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Heredity
Genetics
Mendel created
Hybrids
character
A trait
The seven characters studied by Mendel
Tracking one
character
(flower color)
Mendel’s four hypotheses (1 & 2)
Mendel’s four hypotheses (3 & 4)
1. Mendel’s Law of Segregation
2. Mendel’s Law of Independent Assortment
What is a Dihybrid cross?
Incomplete dominance
Codominance
Epistasis
Environment
Polygeneic inheritance
Pleiotropy and sickle cell disease
Multiple alleles
Human ABO blood groups are an example of
multiple alleles and codominance
Multiple alleles for the ABO blood groups
Sex chromosomes and sex-linked genes
genetic abnormality
genetic disorder
Inheritance patterns in humans are often studied by
Pedigree
Syndrome
Any gene located on a sex chromosome is called
Sex-linked traits
HYPERTRICHOSIS
Linked genes
Genetic recombination: crossing over