DOMINANCE. INCOMPLETE DOMINANCE. Pattern of gene expression in which the phenotype of a heterozygous individual is intermediate between those of the parents. Cases in which one allele is not completely dominant over another. Snapdragons. HUH?.
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Pattern of gene expression in which the phenotype of a heterozygous individual is intermediate between those of the parents.
Cases in which one allele is not completely dominant over another.
R2R2 does not produce pigment
Heterozygote only produces ½ pigment of R1R1
IA = A antigen on RBC
IB = B antigen on RBC
i = neither A nor B antigen
IBIB or IBi
Anti – B
Anti – A
Anti – A, Anti – B
Human blood type is an example of both codominance and a trait with multiple alleles.
AB = universal acceptor
O = universal donor
Involved Rabbits which when injected with the Rhesus monkey’s red blood cells, produced an antigen present in the red blood cells of many humansRhesus Factor
a. What is the simplest explanation for the inheritance of these colors in chickens?
b. What offspring would you expect from the mating of a grey rooster and a black hen?