In cats, the allele (B) produces black color but (b) produces a yellow color. These alleles are incompletely dominant to each other. A heterozygote produces a tortoiseshell color. The alleles (B) and (b) are sex-linked as well Cross a tortoiseshell female with a yellow male.   a. What percent of their offspring will be yellow? b.What percent of their offspring will be black? c.What percent of their offspring will be tortoiseshell? d.Why is it impossible to have a tortoiseshell male offspring?

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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.