Tuesday, September 20, 2011

3.18b Genotypes


  • The appearance is control by the Genotype and the Genotype is a combination of 2 alleles.

Allele key: R-red, r-white

Allele combination
Genotype
Phenotype

Homozygous
(same allele)

RR
Red
rr
White
Heterozygous
(different allele)

Rr
Red


(dominant of R)
(r-recessive)

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