Consider the parental cross rY x RR, where r is the trait/disease allele, and R is the wild-type allele. The mode of inheritance is sex-linked recessive. Compute the ratios (Wild-type/non-disease phenotype):(Disease phenotype) for the F1 and F2 generations. Check the syllabus to see what formats are allowable for submission (e.g., pdf, docx, etc). Note: if you use a text editor like Notepad, you must use Courier New font. Also, you must show all work, akin to the work shown in the pdf lecture. Hint: In the F1 generation, individuals can only mate with the opposite gender.

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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.