Blood Type Worksheet 1 Answer Key - Blood type is controlled by 3 alleles: Web answer key to free worksheet found at biol.co/bloodtype. Write the genotype for each person based on the description: Heterozygous for the “a” allele c. The gene for type o is. A & b are codominant, o is recessive. Web human blood types are determined by genes that follow the codominance pattern of inheritance. Homozygous for the “b” allele b. Web blood type & inheritance in blood typing, the gene for type a and the gene for type b are codominant.
Write the genotype for each person based on the description: Web human blood types are determined by genes that follow the codominance pattern of inheritance. Homozygous for the “b” allele b. Heterozygous for the “a” allele c. The gene for type o is. Web answer key to free worksheet found at biol.co/bloodtype. Blood type is controlled by 3 alleles: Web blood type & inheritance in blood typing, the gene for type a and the gene for type b are codominant. A & b are codominant, o is recessive.