The following complete dominance relationships have been determine for three independent genes that control distinct characteristics. Wiry fur (F) is completely dominant to fluffy fur (f) Mean temper (T) is completely dominant to timid temper (t). Short ears (E) are completely dominant to elongated ears (e). In box below, provide the multi-factor phenotypic ratio expected from a cross of: FF Tt Ee x ff Tt EE

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A: Dominance is the condition in which one allele is completely dominant over the other.

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A: INTRODUCTION Phenotype The physical appearance of an organism.

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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.