a. To determine: The genotype of the mutant plant. Introduction: The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Question

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Answer 1

Question

Chapter 3, Problem 44P

Summary Introduction

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Summary Introduction

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

Summary Introduction

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

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Answer 2

Question

Chapter 3, Problem 44P

Summary Introduction

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Summary Introduction

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

Summary Introduction

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

Expert Solution & Answer

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See solution

Answer 3

Question

Chapter 3, Problem 44P

Summary Introduction

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Summary Introduction

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

Summary Introduction

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

Expert Solution & Answer

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Answer 4

Question

Chapter 3, Problem 44P

Summary Introduction

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Summary Introduction

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

Summary Introduction

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

Expert Solution & Answer

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Answer 5

Chapter 3, Problem 44P

Summary Introduction

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Summary Introduction

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

Summary Introduction

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

Answer 6

Chapter 3, Problem 44P

Summary Introduction

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Answer 7

Chapter 3, Problem 44P

Summary Introduction

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Answer 8

Summary Introduction

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

Answer 9

Summary Introduction

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

Answer 10

Summary Introduction

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

Answer 11

Summary Introduction

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

Answer 12

Expert Solution & Answer

Answer 13

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Answer 14

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Answer 15

Ch. 3 - For each of the terms in the left column, choose...Ch. 3 - In four-oclocks, the allele for red flowers is...Ch. 3 - The Aa heterozygous snapdragons in Fig. 3.3 are...Ch. 3 - Recall from Chapter 2 Fig. 2.20 that Mendels R...Ch. 3 - In the fruit fly Drosophila melanogaster, very...Ch. 3 - A cross between two plants that both have yellow...Ch. 3 - In radishes, color and shape are each controlled...Ch. 3 - A wild legume with white flowers and long pods is...Ch. 3 - Assuming no involvement of the Bombay phenotype in...Ch. 3 - Several genes in humans in addition to the ABO...

a. To determine: The genotype of the mutant plant. Introduction: The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Solution Summary: The author explains that the mutant plant does not have petals, anthers, or carpels and has recessive mutant alleles a, b, and c.

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

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Chapter 3 Solutions

a. To determine: The genotype of the mutant plant. Introduction: The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

Solution Summary: The author explains that the mutant plant does not have petals, anthers, or carpels and has recessive mutant alleles a, b, and c.

a. To determine: The genotype of the mutant plant. Introduction: The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

b. To determine: The expected fraction of normal plants among the F2 in a cross of type AAbbcc×aaBBCC. Introduction: For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

c. To determine: The model that describes the way Arabidopsis thaliana genome acquired redundant genes. Introduction: The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.

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Chapter 3 Solutions

a.

To determine:

The genotype of the mutant plant.

Introduction:

The mutant plant has abnormal flower morphology. The flower of the mutant plant does not have petals, anthers, or carpels and formed entirely of sepals.

b.

To determine:

The expected fraction of normal plants among the F₂ in a cross of type AAbbcc×aaBBCC.

Introduction:

For the normal flower morphology, the plant needs only single dominant allele of any one of the three genes.

c.

To determine:

The model that describes the way Arabidopsis thaliana genome acquired redundant genes.

Introduction:

The genes that perform the same function are called redundant genes. This type of gene arises from gene duplication.