Sickle Cell Anemia Cross

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Excalidraw Data

Text Elements

Cross of a wild-type heterozygous M and F

Let B represent the dominant biconcave blood cell allele
Let B represent the dominant sickle blood cell allele

Wild-Type
Blood

Wild-type
Blood

Offspring Genotypes

Offspring Phenotypes

25%
50%
25%

75% Wild-type Blood
25% Sickle Blood

Identify Organisms of the Cross
Define Variables for the Alleles
Generate Gametes and complete the Punnet Square
Provide Genotype%
Provide Phenotype%

N

B

B

B

B

N

N

S

B

B

B

B

B

B

B

N

B

B

B

B

B

S

S

N

N

S

S

N

N

N

S

S

S

S

B

N

B

S

B

B

S

S

B

B

N

N