A female Drosophila fly is heterozygous for three recessive pigmentation mutations called pk, bk, and tp. pk is associated with pink eyes, bk is associated with a black body, and tp is associated with transparent wings. A geneticist crosses this fly to a male pink, black, and transparent fly and obtains the 1000 progeny given in the table. Phenotype Number Phenotype Number black 50 transparent 203 wild type 204 black, transparent 43 pink, transparent pink, black 52 pink, black, transparent 202 201 pink 45 Based on the table, which genes are linked? pk and tp pk and bk bk and tp

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Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.