The reason due to which the calico cats are always considered as female. Introduction: The cats which have patches of both white, black and orange fur are called calico cats. Calico cats do not follow the rules of Mendelian genetics . Mendelian genetics does not allow the expression of different genes at one time. According to Mendelian genetics, cats can only have white, orange, or black fur. The fur color in cats is controlled by different genes.

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Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 10, Problem 3CT

Summary Introduction

To determine:

The reason due to which the calico cats are always considered as female.

Introduction:

The cats which have patches of both white, black and orange fur are called calico cats. Calico cats do not follow the rules of Mendelian genetics. Mendelian genetics does not allow the expression of different genes at one time. According to Mendelian genetics, cats can only have white, orange, or black fur. The fur color in cats is controlled by different genes.

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Calico cats are almost invariably female. Why? (Hint: explain genotype and phenotype of calico females)

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Answer 2

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Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 10, Problem 3CT

Summary Introduction

To determine:

The reason due to which the calico cats are always considered as female.

Introduction:

The cats which have patches of both white, black and orange fur are called calico cats. Calico cats do not follow the rules of Mendelian genetics. Mendelian genetics does not allow the expression of different genes at one time. According to Mendelian genetics, cats can only have white, orange, or black fur. The fur color in cats is controlled by different genes.

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Answer 3

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 10, Problem 3CT

Summary Introduction

To determine:

The reason due to which the calico cats are always considered as female.

Introduction:

The cats which have patches of both white, black and orange fur are called calico cats. Calico cats do not follow the rules of Mendelian genetics. Mendelian genetics does not allow the expression of different genes at one time. According to Mendelian genetics, cats can only have white, orange, or black fur. The fur color in cats is controlled by different genes.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 10, Problem 3CT

Summary Introduction