In Manx cats, the recessive allele for tail length is lethal. A heterozygous dominant genotype results in a shortened tail, while a homozygous dominant genotype results in a normal tail. A homozygous recessive genotype is lethal. Which of the following rows correctly identifies the phenotypic ratio of the offspring that results from crossing two shortened tail Manx cats? Select one: a. Normal Short Tail Lethal 2 1 0 b. Normal Short Tail Lethal 0 2 1 c. Normal Short Tail Lethal 2 1 1 d. Normal Short Tail Lethal 1 2 1

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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.