Two alleles of gene   C control hair color in horses:   C¹and   C². Horses homozygous for allele   C¹ are red, heterozygotes are yellow, and   C² homozygotes are cream. In the offspring of matings between heterozygotes, what phenotypic ratio is expected?                         A)   2 yellow: 1 red                 B)   3 red: 1 cream             C)   1 red: 2 yellow: 1 cream             D)   all red

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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.