In some cats, the length of the tail shows incomplete dominance. The tail can be long (L), short (S), or intermediate in length (LS). Identify the genotype and phenotype ratios of a cross between a cat with a short tail and one with a medium tail.

Q: Calculate the probability of either all-dominant or all-recessive genotypes for the alleles A, B, E,…

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Q: Does the genotypic ratio equal the phenotypic ratio

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A: INTRODUCTION Phenotype The physical appearance of an organism.

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Q: monohybrid cross:

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A: Epistasis: one gene interferes with the expression of the other gene.

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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.