The physical position of a gene on a chromosome is its _ slightly different forms of a gene are called___. a. locus; alleles b. locus; polygenic c. chiasma; alleles d. trait; hybrids

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Answer 1

Textbook Question

Chapter 11, Problem 1MC

The physical position of a gene on a chromosome is its _______ slightly different forms of a gene are called_________.

a. locus; alleles

b. locus; polygenic

c. chiasma; alleles

d. trait; hybrids

Expert Solution & Answer

Summary Introduction

Introduction:

Genes are the primary structural and functional units of heredity. These are basically the sequences of nucleotides containing the bases, namely; A (adenine), T (thymine), G (guanine), and C (cytosine). Genes are precisely located on the chromosomes. Mutations in the genes often lead to the deoxyribonucleic acid (DNA) damage or the disruptive phenotypic traits.

Answer to Problem 1MC

Correct answer:

Locus is being defined as the position where the gene resides on chromosomes. Also, the alleles are known to be the variable forms of genes.

Explanation of Solution

Explanation for the correct statement:

Option (a) given for the definition of locus: The place where the genes are located along with the definition of alleles: The unidentical form of the genes is correct. As, the locus is generally defined in a way as the definite position at which genes are located on the chromosomes, whereas allele is the unidentical forms of the gene present on different chromosomes. Therefore, this option is correct.

Explanation for incorrect answer:

Option (b) as given for the definition of the locus, is the position at, which genes are placed, is correct. On the contrary, variable forms of genes are called polygenic. The term ‘polygenic’ governs two or more than two genes on a single phenotypic character. So, it is the incorrect answer.

Option (c) defined the locus as the position at, which chiasma is placed, along with the definition of an allele as the variable form of the genes. As chiasma is defined as the point at, which the information gets exchanged between the chromatids that are also known as chromosomal crossing over. So, it is the incorrect answer.

Option (d) provided the definition of the locus as the position where traits are placed on chromosomes, and different forms of a gene to be the hybrids. Traits are described as the unique characteristics in an individual which makes one person different from the other in many forms and features, and hybrid is formed when the parents involved are from different species or subspecies. So, it is the incorrect answer.

Hence, option (b), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that genes carrying the information in the form of bases, codes for different proteins are found at a specific place on the chromosome known as a locus, and the unidentical forms of the genes are known as alleles.

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Students have asked these similar questions

Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population produced using single seed…

Linkage in common bean Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population…

Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population produced using single seed…

Answer 2

Textbook Question

Chapter 11, Problem 1MC

The physical position of a gene on a chromosome is its _______ slightly different forms of a gene are called_________.

a. locus; alleles

b. locus; polygenic

c. chiasma; alleles

d. trait; hybrids

Expert Solution & Answer

Summary Introduction

Introduction:

Genes are the primary structural and functional units of heredity. These are basically the sequences of nucleotides containing the bases, namely; A (adenine), T (thymine), G (guanine), and C (cytosine). Genes are precisely located on the chromosomes. Mutations in the genes often lead to the deoxyribonucleic acid (DNA) damage or the disruptive phenotypic traits.

Answer to Problem 1MC

Correct answer:

Locus is being defined as the position where the gene resides on chromosomes. Also, the alleles are known to be the variable forms of genes.

Explanation of Solution

Explanation for the correct statement:

Option (a) given for the definition of locus: The place where the genes are located along with the definition of alleles: The unidentical form of the genes is correct. As, the locus is generally defined in a way as the definite position at which genes are located on the chromosomes, whereas allele is the unidentical forms of the gene present on different chromosomes. Therefore, this option is correct.

Explanation for incorrect answer:

Option (b) as given for the definition of the locus, is the position at, which genes are placed, is correct. On the contrary, variable forms of genes are called polygenic. The term ‘polygenic’ governs two or more than two genes on a single phenotypic character. So, it is the incorrect answer.

Option (c) defined the locus as the position at, which chiasma is placed, along with the definition of an allele as the variable form of the genes. As chiasma is defined as the point at, which the information gets exchanged between the chromatids that are also known as chromosomal crossing over. So, it is the incorrect answer.

Option (d) provided the definition of the locus as the position where traits are placed on chromosomes, and different forms of a gene to be the hybrids. Traits are described as the unique characteristics in an individual which makes one person different from the other in many forms and features, and hybrid is formed when the parents involved are from different species or subspecies. So, it is the incorrect answer.

Hence, option (b), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that genes carrying the information in the form of bases, codes for different proteins are found at a specific place on the chromosome known as a locus, and the unidentical forms of the genes are known as alleles.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 11, Problem 1MC

The physical position of a gene on a chromosome is its _______ slightly different forms of a gene are called_________.

a. locus; alleles

b. locus; polygenic

c. chiasma; alleles

d. trait; hybrids

Expert Solution & Answer

Summary Introduction

Introduction:

Genes are the primary structural and functional units of heredity. These are basically the sequences of nucleotides containing the bases, namely; A (adenine), T (thymine), G (guanine), and C (cytosine). Genes are precisely located on the chromosomes. Mutations in the genes often lead to the deoxyribonucleic acid (DNA) damage or the disruptive phenotypic traits.

Answer to Problem 1MC

Correct answer:

Locus is being defined as the position where the gene resides on chromosomes. Also, the alleles are known to be the variable forms of genes.

Explanation of Solution

Explanation for the correct statement:

Option (a) given for the definition of locus: The place where the genes are located along with the definition of alleles: The unidentical form of the genes is correct. As, the locus is generally defined in a way as the definite position at which genes are located on the chromosomes, whereas allele is the unidentical forms of the gene present on different chromosomes. Therefore, this option is correct.

Explanation for incorrect answer:

Option (b) as given for the definition of the locus, is the position at, which genes are placed, is correct. On the contrary, variable forms of genes are called polygenic. The term ‘polygenic’ governs two or more than two genes on a single phenotypic character. So, it is the incorrect answer.

Option (c) defined the locus as the position at, which chiasma is placed, along with the definition of an allele as the variable form of the genes. As chiasma is defined as the point at, which the information gets exchanged between the chromatids that are also known as chromosomal crossing over. So, it is the incorrect answer.

Option (d) provided the definition of the locus as the position where traits are placed on chromosomes, and different forms of a gene to be the hybrids. Traits are described as the unique characteristics in an individual which makes one person different from the other in many forms and features, and hybrid is formed when the parents involved are from different species or subspecies. So, it is the incorrect answer.

Hence, option (b), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that genes carrying the information in the form of bases, codes for different proteins are found at a specific place on the chromosome known as a locus, and the unidentical forms of the genes are known as alleles.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 11, Problem 1MC

The physical position of a gene on a chromosome is its _______ slightly different forms of a gene are called_________.

a. locus; alleles

b. locus; polygenic

c. chiasma; alleles

d. trait; hybrids

Expert Solution & Answer

Summary Introduction

Introduction:

Genes are the primary structural and functional units of heredity. These are basically the sequences of nucleotides containing the bases, namely; A (adenine), T (thymine), G (guanine), and C (cytosine). Genes are precisely located on the chromosomes. Mutations in the genes often lead to the deoxyribonucleic acid (DNA) damage or the disruptive phenotypic traits.

Answer to Problem 1MC

Correct answer:

Locus is being defined as the position where the gene resides on chromosomes. Also, the alleles are known to be the variable forms of genes.

Explanation of Solution

Explanation for the correct statement:

Option (a) given for the definition of locus: The place where the genes are located along with the definition of alleles: The unidentical form of the genes is correct. As, the locus is generally defined in a way as the definite position at which genes are located on the chromosomes, whereas allele is the unidentical forms of the gene present on different chromosomes. Therefore, this option is correct.

Explanation for incorrect answer:

Option (b) as given for the definition of the locus, is the position at, which genes are placed, is correct. On the contrary, variable forms of genes are called polygenic. The term ‘polygenic’ governs two or more than two genes on a single phenotypic character. So, it is the incorrect answer.

Option (c) defined the locus as the position at, which chiasma is placed, along with the definition of an allele as the variable form of the genes. As chiasma is defined as the point at, which the information gets exchanged between the chromatids that are also known as chromosomal crossing over. So, it is the incorrect answer.

Option (d) provided the definition of the locus as the position where traits are placed on chromosomes, and different forms of a gene to be the hybrids. Traits are described as the unique characteristics in an individual which makes one person different from the other in many forms and features, and hybrid is formed when the parents involved are from different species or subspecies. So, it is the incorrect answer.

Hence, option (b), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that genes carrying the information in the form of bases, codes for different proteins are found at a specific place on the chromosome known as a locus, and the unidentical forms of the genes are known as alleles.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

Genes are the primary structural and functional units of heredity. These are basically the sequences of nucleotides containing the bases, namely; A (adenine), T (thymine), G (guanine), and C (cytosine). Genes are precisely located on the chromosomes. Mutations in the genes often lead to the deoxyribonucleic acid (DNA) damage or the disruptive phenotypic traits.

Answer to Problem 1MC

Correct answer:

Locus is being defined as the position where the gene resides on chromosomes. Also, the alleles are known to be the variable forms of genes.

Explanation of Solution

Explanation for the correct statement:

Option (a) given for the definition of locus: The place where the genes are located along with the definition of alleles: The unidentical form of the genes is correct. As, the locus is generally defined in a way as the definite position at which genes are located on the chromosomes, whereas allele is the unidentical forms of the gene present on different chromosomes. Therefore, this option is correct.

Explanation for incorrect answer:

Option (b) as given for the definition of the locus, is the position at, which genes are placed, is correct. On the contrary, variable forms of genes are called polygenic. The term ‘polygenic’ governs two or more than two genes on a single phenotypic character. So, it is the incorrect answer.

Option (c) defined the locus as the position at, which chiasma is placed, along with the definition of an allele as the variable form of the genes. As chiasma is defined as the point at, which the information gets exchanged between the chromatids that are also known as chromosomal crossing over. So, it is the incorrect answer.

Option (d) provided the definition of the locus as the position where traits are placed on chromosomes, and different forms of a gene to be the hybrids. Traits are described as the unique characteristics in an individual which makes one person different from the other in many forms and features, and hybrid is formed when the parents involved are from different species or subspecies. So, it is the incorrect answer.

Hence, option (b), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that genes carrying the information in the form of bases, codes for different proteins are found at a specific place on the chromosome known as a locus, and the unidentical forms of the genes are known as alleles.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

Genes are the primary structural and functional units of heredity. These are basically the sequences of nucleotides containing the bases, namely; A (adenine), T (thymine), G (guanine), and C (cytosine). Genes are precisely located on the chromosomes. Mutations in the genes often lead to the deoxyribonucleic acid (DNA) damage or the disruptive phenotypic traits.

Answer to Problem 1MC

Correct answer:

Locus is being defined as the position where the gene resides on chromosomes. Also, the alleles are known to be the variable forms of genes.

Explanation of Solution

Explanation for the correct statement:

Option (a) given for the definition of locus: The place where the genes are located along with the definition of alleles: The unidentical form of the genes is correct. As, the locus is generally defined in a way as the definite position at which genes are located on the chromosomes, whereas allele is the unidentical forms of the gene present on different chromosomes. Therefore, this option is correct.

Explanation for incorrect answer:

Option (b) as given for the definition of the locus, is the position at, which genes are placed, is correct. On the contrary, variable forms of genes are called polygenic. The term ‘polygenic’ governs two or more than two genes on a single phenotypic character. So, it is the incorrect answer.

Option (c) defined the locus as the position at, which chiasma is placed, along with the definition of an allele as the variable form of the genes. As chiasma is defined as the point at, which the information gets exchanged between the chromatids that are also known as chromosomal crossing over. So, it is the incorrect answer.

Option (d) provided the definition of the locus as the position where traits are placed on chromosomes, and different forms of a gene to be the hybrids. Traits are described as the unique characteristics in an individual which makes one person different from the other in many forms and features, and hybrid is formed when the parents involved are from different species or subspecies. So, it is the incorrect answer.

Hence, option (b), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that genes carrying the information in the form of bases, codes for different proteins are found at a specific place on the chromosome known as a locus, and the unidentical forms of the genes are known as alleles.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

Genes are the primary structural and functional units of heredity. These are basically the sequences of nucleotides containing the bases, namely; A (adenine), T (thymine), G (guanine), and C (cytosine). Genes are precisely located on the chromosomes. Mutations in the genes often lead to the deoxyribonucleic acid (DNA) damage or the disruptive phenotypic traits.

Answer 12

Answer to Problem 1MC

Correct answer:

Locus is being defined as the position where the gene resides on chromosomes. Also, the alleles are known to be the variable forms of genes.

Answer 13

Explanation of Solution

Explanation for the correct statement:

Option (a) given for the definition of locus: The place where the genes are located along with the definition of alleles: The unidentical form of the genes is correct. As, the locus is generally defined in a way as the definite position at which genes are located on the chromosomes, whereas allele is the unidentical forms of the gene present on different chromosomes. Therefore, this option is correct.

Explanation for incorrect answer:

Option (b) as given for the definition of the locus, is the position at, which genes are placed, is correct. On the contrary, variable forms of genes are called polygenic. The term ‘polygenic’ governs two or more than two genes on a single phenotypic character. So, it is the incorrect answer.

Option (c) defined the locus as the position at, which chiasma is placed, along with the definition of an allele as the variable form of the genes. As chiasma is defined as the point at, which the information gets exchanged between the chromatids that are also known as chromosomal crossing over. So, it is the incorrect answer.

Option (d) provided the definition of the locus as the position where traits are placed on chromosomes, and different forms of a gene to be the hybrids. Traits are described as the unique characteristics in an individual which makes one person different from the other in many forms and features, and hybrid is formed when the parents involved are from different species or subspecies. So, it is the incorrect answer.

Hence, option (b), (c), and (d) are incorrect.

Answer 14

Conclusion

Therefore, it can be concluded that genes carrying the information in the form of bases, codes for different proteins are found at a specific place on the chromosome known as a locus, and the unidentical forms of the genes are known as alleles.

Answer 15

Ch. 11 - The physical position of a gene on a chromosome is...Ch. 11 - If an organism has two different alleles (call the...Ch. 11 - Independent assortment means that a. two genes...Ch. 11 - If a gene is located on the X chromosome of a...Ch. 11 - 5. A test cross is used to determine a. the...Ch. 11 - An organism is described as Rr, with red coloring....Ch. 11 - 2. The inheritance of multiple traits depends on...Ch. 11 - Prob. 3FTB Ch. 11 - 4. Genes that are present on one sex chromosome...Ch. 11 - 5. When the phenotype of heterozygotes is...

The physical position of a gene on a chromosome is its _ slightly different forms of a gene are called___. a. locus; alleles b. locus; polygenic c. chiasma; alleles d. trait; hybrids

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Answer to Problem 1MC

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