Topics: Meiosis and intro to Genetics Quiz
Heterozygous is when…
A. the alleles are the same
B. the alleles are different
C. the alleles are absent
D. the alleles are present
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If a gene is found only on the X chromosome and not the Y chromosome, it is said to be
A. sex-linked trait
B. polygenic trait
C. codominant trait
D. incomplete dominance trait