In humans, the ability to smell hydrocyanic acid (HCN) is inherited as a recessive trait (h = can smell HCN, H = cannot smell HCN). A woman, a man, and their biological child are all standing in a room. The child can smell the HCN but the parents cannot. 1.) What is the genotype of the child? 2.) What are the possible phenotypes of the parents
In humans, the ability to smell hydrocyanic acid (HCN) is inherited as a recessive trait (h = can smell HCN, H = cannot smell HCN). A woman, a man, and their biological child are all standing in a room. The child can smell the HCN but the parents cannot.
1.) What is the genotype of the child?
2.) What are the possible
In this scenario, the ability to smell hydrocyanic acid (HCN) is a recessive trait represented by ‘h’. The inability to smell HCN is a dominant trait represented by ‘H’. Since the child can smell HCN, they must have the recessive trait. In genetics, for a recessive trait to be expressed, the individual must have two copies of the recessive allele.
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