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Study with Quizlet and memorize flashcards containing terms like recessive trait, genotype, dominant trait and more.
A genetic trait is considered dominant if it is expressed in a person who has only one copy of the gene associated with the trait. Recessive trait. a genetic factor that is blocked by the presence of a dominant factor. Study with Quizlet and memorize flashcards containing terms like Gene, Allele, Trait: and more.
Study with Quizlet and memorize flashcards containing terms like AA, Aa, aa and more.
28 kwi 2017 · A recessive trait is a trait that is expressed when an organism has two recessive alleles, or forms of a gene. Traits are characteristics of organisms that can be observed; this includes physical characteristics such as hair and eye color, and also characteristics that may not be readily apparent, e.g. shape of blood cells.
Colorblindness is a recessive, X chromosome sex-link disorder. Cross the parents to figure out which percentage of their offspring will be colorblind. This type of inheritance pattern shows BOTH traits in possible offspring. A dog gives birth to 5 puppies.
Score Quiz. Learn about Mendel's Law of Inheritance, confirming that traits are passed from two parents in a predictable pattern. Includes information about dominant and recessive genes.
Black hair (H) is a dominant gene in guinea pigs and black yellow (h) is recessive. What color hair would a guinea pig have if it got a recessive gene (h) from mom and a recessive gene (h) from dad?