Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Question

Want to see the full answer?

Answer 1

Question

Chapter 12, Problem 5A

Summary Introduction

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Red flowers are dominat to white flowers, and tall stems are dominant to short stems. A plant that is homozygous for red flowers and heterozygous for height is crossed with a plant that is heterozygous for both traits. a) show the alleles for both traits, using proper notation b) Possible genotypes for red flowers, and for white flowers c) Possible genotypes for tall plants, and for short plants d) give the full genotypes for each plant e) give the possible gametes for each plant f) give the phenotype ration of the offspring

When you cross true-breeding tall and short tobacco plants you get an F1 that is intermediate in height. When this F1 is self-crossed, it yields an F2 with a continuous distribution of heights. What is the best explanation for these data? a. Height is determined by a single gene with incomplete dominance. b. Height is determined by a single gene with many alleles. c. Height is determined by the additive effects of many genes. d. Height is determined by epistatic genes.

A true breeding plant that produces elongated fruits is crossed to a true breeding plant that produces round fruits. The offspring of this cross all have oval-shaped fruit. Which of the following is true? A. This involves two genes, one that controls the length of the fruit and one that controls the width. B. This long allele is epistatic over the short allele. C. The long allele is dominant over the short allele. D. The long allele is incompletely dominant over the short allele.

Answer 2

Question

Chapter 12, Problem 5A

Summary Introduction

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 12, Problem 5A

Summary Introduction

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 12, Problem 5A

Summary Introduction

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 12, Problem 5A

Summary Introduction

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Answer 6

Chapter 12, Problem 5A

Summary Introduction

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Answer 7

Chapter 12, Problem 5A

Summary Introduction

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 12 - What property distinguished Mendels investigation...Ch. 12 - The F1 generation of the monohybrid cross purple...Ch. 12 - The F1 plants from the previous question are...Ch. 12 - In a cross of Aa Bb cc X Aa Bb Cc, what is the...Ch. 12 - An organisms __________ is/are determined by its...Ch. 12 - Phenotypes like height in humans, which show a...Ch. 12 - Japanese four oclocks that are red and tall are...Ch. 12 - If the two genes in the previous question showed...Ch. 12 - What is the probability of obtaining an individual...Ch. 12 - Prob. 4A

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Solution Summary: The author explains that polygenic is the inheritance pattern of a trait that is controlled by the two or more genes.

Concept explainers

Videos

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Want to see the full answer?

Chapter 12 Solutions

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Solution Summary: The author explains that polygenic is the inheritance pattern of a trait that is controlled by the two or more genes.

Concept explainers

Videos

Introduction: Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.

Want to see the full answer?

Chapter 12 Solutions

Introduction:

Polygenic is the inheritance pattern of a trait that is controlled by the two or more genes. Each gene may have two or more alleles. The resulting phenotype usually shows a range of value for the trait and mostly governs by additive effects of allele. For example: height, and color.