In certain species of flies, eye color is controlled by sim-· ple dominance by a single pair of alleles. A red-eyed fly  was crossed with a white-eyed fly, both of whose parents  had white eyes. All of their offspring (both female and  male) had red eyes. a. Which is dominant, the allele for red eyesor the  allele for white eyes? b. What is the genotype of the white-eyed parents? c. If the white-eyed parent was mated with one of the  red-eyed offspring, what phenotypic ratio wouldyou  expect regarding eye color?

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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.