Medical Quiz

Topics: ADVBIO Genetics Quiz

Two alleles are the same

A. homozygous

B. heterozygous

C. co-dominant

D. dihybrid

Select your answer:
     


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B = brown eyes

b = blue eyes

One brother has genotype BB and the other brother has genotype Bb.

Which statement is true about these two brothers?

A. They have same phenotype and genotype

B. They have different phenotypes and genotypes

C. They have same phenotype, but different genotypes

D. They have different phenotypes, but the same genotype