WebIt has been long established that curly hair is a dominant trait in Caucasians and straight hair is recessive. This means two things: 1) if a person carries one allele for curly hair and …

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WebA phenotype is when a trait and is expressed physically or biochemically. A phenotype is determined by pairs of genes, because you get one gene (in the pair) from your mom and one from your dad. The pairs of genes represent the genotype for the trait (think "type of gene" for Genotype). People can be recognized (curly hair) by their phenotypic ... WebA dominant trait like curly hair isn’t necessarily more common. For example, the gene that causes dwarfism is dominant, but only about 1 in 25,000 people have dwarfism. The gene that causes people to have 6 fingers is dominant, but you probably have 5 because it’s just not that common. incra customer service phone number

Curly hair a dominant trait or a recessive trait? - Answers

WebQuestion: Suppose the human trait for hair type is controlled by a simple dominant and recessive relationship at one locus. Curly hair, C, is the dominant allele, and straight hair, … WebGenetic factors appear to play a major role in determining hair texture—straight, wavy, or curly—and the thickness of individual strands of hair. Studies suggest that different genes … WebCurvy hair follicles are “S-shaped,” meaning that they have two bends. This shape is set for life, although the hair follicle naturally undergoes structural changes every few years. incra build it clamp