1. Pigment in mouse fur is only produced when the C allele is present. Individuals of the ce genotype are white. If color is present, it may be determined by the A, a alleles. AA or Aa results in agouti color, while aa results in black coats. What F, and F₂ genotypic and phenotypic ratios are obtained from a cross between a. AaBbCc x AaBbcc b. AaBBCc x AaBBCc C- pigmented CC A-B- A-bb aaB- aabb = albino (gray) (yellow) (black) (cream) c. Given the above inheritance pattern what is the genotype and phenotype of the parents that resulted in the following offspring. 9/16 gray: 3/16 yellow:4/16 albino Why is this ratio not in 1/64?

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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.