1. Show me a heterozygous genotype. 5. In humans unattached ...

4. Show me a recessive allele. 5. In humans unattached earlobes are dominant over attached earlobes. ¼ of the offspring produced by two unknown human genotypes are unattached earlobes and ¾ are attached earlobes. What are the genotypes of the parents? Genotype_____ 6. In guinea pigs, short hair is dominant to long hair. ................
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