Examlex
A rectangle has sides of length and . Write an algebraic expression that represents the area of the rectangle.
Genetic Map
A genetic map is a representation of the order and approximate distances between genes or other DNA sequences on a chromosome, valuable for understanding genetic linkage and inheritance patterns.
Dominant Gene
An allele that expresses its phenotypic effect even when heterozygous with a recessive allele, determining the characteristic it codes for.
Recessive Gene
A gene that must be present on both chromosomes in a pair to express a recessive trait, unlike a dominant gene where only one is necessary for the trait to be expressed.
Cystic Fibrosis
A genetic disorder that affects the lungs and digestive system, characterized by thick, sticky mucus that can clog airways and trap bacteria.
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