Genotypes and Phenotypes for Middle school Review

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Can complete this middle school review of Phenotypes and Genotypes

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B = Brown and b = blue, blue is always heterozygous
If both alleles are the same it is called heterozygous
B = Brown and b = blue, Bb would be brown
Lowercase letter is always written first
Bb is an example of a genotype
If both alleles are the same it is called homozygous
B = Brown and b = blue, BB would be brown
B = Brown and b = blue, Brown is dominant
B = Brown and b = blue, Brown is always heterozygous
Blue eyes is an example of a genotype
Homozygous is also called hybrid
B = Brown and b = blue, blue is reccessive
Blue eyes is an example of a phenotype
B = Brown and b = blue, Brown is always homozygous
B = Brown and b = blue, bb would be blue
HintAnswer
If both alleles are different it is called homozygous
B = Brown and b = blue, blue is always homozygous
B = Brown and b = blue, BB would be blue
B = Brown and b = blue, Brown is recessive
B = Brown and b = blue, bb would be brown
Capital letter is always written first
B = Brown and b = blue, Bb would be blue
B = Brown and b = blue, blue is dominant
A genotype has 2 alleles
Heterozygous is also called hybrid
Homozygous is also called purebred
If both alleles are different it is called heterozygous
A genotype has 1 allele
Bb is an example of a phenotype
Heterozygous is also called purebred

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Created Jan 27, 2014ReportNominate