Medical Quiz

Topics: Heredity Quiz

Segments of DNA (Deoxyribonucleic acid) found in chromosomes that give instructions for producing a certain characteristic.

A. heredity

B. gene

C. allele

D. genotype

E. phenotype

Select your answer:
     


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If two alleles are the same for a certain trait they are considered

A. Homozygous

B. Twins

C. Heterozygous

D. Common